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- ZigBee HA Profile Compliance:
Fully compliant with the ZigBee Home Automation (HA) profile, enabling easy integration with ZigBee-based smart home systems, gateways, and IoT platforms.
- Wireless Operation:
Operates on the IEEE 802.15.4 standard, eliminating the need for wired connections. This allows for quick installation without cable construction or complex wiring.
- Dual Detection Technology:
Combines photoelectric smoke detection and heat detection (trigger temperature: 57°C) for enhanced fire detection accuracy and reduced false alarms.
- High Environmental Adaptability:
Designed with dustproof, mothproof, moisture-proof, and anti-white light features, ensuring stable performance in diverse environmental conditions.
- Infrared Photoelectric Chamber:
Utilizes a pair of infrared diodes within a specially designed optical chamber that shields external light while allowing smoke particles to enter. The detector identifies smoke by measuring the reflection of infrared light from airborne particulates.
- Auto Reconnection:
Automatically reconnects to the ZigBee network if communication is interrupted, ensuring continuous monitoring and reliability.
- Visual Indicators:
Equipped with dual LED indicators for clear status and alarm signaling. The red LED illuminates during alarm conditions.
- Compact and Lightweight Design:
With a diameter of 10.3 cm and height of 5.3 cm, and weighing only 185 g, the detector is suitable for ceiling or wall mounting in residential and commercial environments.
- Energy Efficient:
Low static current consumption of 55 µA, with an alarm current of 18 mA @ 12V, optimizing battery or power supply efficiency.
Fully compliant with the ZigBee Home Automation (HA) profile, enabling easy integration with ZigBee-based smart home systems, gateways, and IoT platforms.
- Wireless Operation:
Operates on the IEEE 802.15.4 standard, eliminating the need for wired connections. This allows for quick installation without cable construction or complex wiring.
- Dual Detection Technology:
Combines photoelectric smoke detection and heat detection (trigger temperature: 57°C) for enhanced fire detection accuracy and reduced false alarms.
- High Environmental Adaptability:
Designed with dustproof, mothproof, moisture-proof, and anti-white light features, ensuring stable performance in diverse environmental conditions.
- Infrared Photoelectric Chamber:
Utilizes a pair of infrared diodes within a specially designed optical chamber that shields external light while allowing smoke particles to enter. The detector identifies smoke by measuring the reflection of infrared light from airborne particulates.
- Auto Reconnection:
Automatically reconnects to the ZigBee network if communication is interrupted, ensuring continuous monitoring and reliability.
- Visual Indicators:
Equipped with dual LED indicators for clear status and alarm signaling. The red LED illuminates during alarm conditions.
- Compact and Lightweight Design:
With a diameter of 10.3 cm and height of 5.3 cm, and weighing only 185 g, the detector is suitable for ceiling or wall mounting in residential and commercial environments.
- Energy Efficient:
Low static current consumption of 55 µA, with an alarm current of 18 mA @ 12V, optimizing battery or power supply efficiency.
Comprehensive Product Summary: WZB-SMT750 ZigBee Photoelectric Smoke and Heat Detector
### 1. Product Overview
Product Name: ZigBee Photoelectric Smoke and Heat Detector
Model: WZB-SMT750
Series: WZB Smart Home ZigBee Series
Article Number: WZB-SMT750
Manufacturer: Nietzsche Enterprise Co., Ltd.
The WZB-SMT750 is a dual-technology wireless smoke and heat detector designed for integration into ZigBee-based smart home and building automation systems. Developed by Nietzsche Enterprise, a manufacturer specializing in wireless IoT and ZigBee solutions, this detector combines photoelectric smoke sensing with a built-in heat detection element to provide reliable fire and smoke monitoring. The device is fully compliant with the ZigBee Home Automation (HA) profile, ensuring seamless interoperability with a wide range of ZigBee coordinators, routers, and smart home hubs.
### 2. Key Features
- ZigBee HA Profile Compliance:
Fully compliant with the ZigBee Home Automation (HA) profile, enabling easy integration with ZigBee-based smart home systems, gateways, and IoT platforms.
- Wireless Operation:
Operates on the IEEE 802.15.4 standard, eliminating the need for wired connections. This allows for quick installation without cable construction or complex wiring.
- Dual Detection Technology:
Combines photoelectric smoke detection and heat detection (trigger temperature: 57°C) for enhanced fire detection accuracy and reduced false alarms.
- High Environmental Adaptability:
Designed with dustproof, mothproof, moisture-proof, and anti-white light features, ensuring stable performance in diverse environmental conditions.
- Infrared Photoelectric Chamber:
Utilizes a pair of infrared diodes within a specially designed optical chamber that shields external light while allowing smoke particles to enter. The detector identifies smoke by measuring the reflection of infrared light from airborne particulates.
- Auto Reconnection:
Automatically reconnects to the ZigBee network if communication is interrupted, ensuring continuous monitoring and reliability.
- Visual Indicators:
Equipped with dual LED indicators for clear status and alarm signaling. The red LED illuminates during alarm conditions.
- Compact and Lightweight Design:
With a diameter of 10.3 cm and height of 5.3 cm, and weighing only 185 g, the detector is suitable for ceiling or wall mounting in residential and commercial environments.
- Energy Efficient:
Low static current consumption of 55 µA, with an alarm current of 18 mA @ 12V, optimizing battery or power supply efficiency.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Wireless Protocol | IEEE 802.15.4, ZigBee 2007/PRO |
| Chipset | TI ZigBee SoC IC CC2530F256 (256 KB Flash memory) |
| Transmission Range | 100 meters (open area) |
| RF Output Power | 0 dBm |
| Receiver Sensitivity | -92 dBm |
| Power Supply | DC 9–35 V |
| Static Current | 55 µA |
| Alarm Current | 18 mA @ 12 V |
| Alarm Temperature Threshold | 57°C |
| Contact Rating | 0.5 A @ DC 28 V |
| Operating Temperature Range | -10°C to +50°C |
| Operating Humidity | Up to 90% RH (non-condensing) |
| Alarm Indication | Red LED ON |
| Dimensions | Ø 10.3 cm × 5.3 cm (height) |
| Weight | 185 g |
| Certifications | CE, FCC |
| Auto Reconnection | Supported |
| Mounting Type | Ceiling or wall mount |
| Enclosure Protection | Dustproof, mothproof, moisture-proof, anti-white light |
### 4. Functionality
The WZB-SMT750 operates as a ZigBee end device within a wireless sensor network. It continuously monitors the environment for smoke and heat anomalies using two detection mechanisms:
1. Photoelectric Smoke Detection:
The detector’s optical chamber contains two infrared diodes—one emitter and one receiver. Under normal conditions, the receiver detects minimal infrared light. When smoke particles enter the chamber, they scatter the emitted infrared light, increasing the signal received by the photodiode. This change triggers the smoke alarm.
2. Heat Detection:
A built-in thermal sensor monitors ambient temperature. When the temperature reaches 57°C, the detector triggers a heat alarm, providing an additional layer of safety in environments where smoke detection alone may be insufficient.
The device communicates alarm signals wirelessly via the ZigBee network to a coordinator or router, which can then relay alerts to a central control system, mobile app, or cloud-based monitoring platform.
Use Cases and Applications:
- Residential homes and apartments
- Office buildings and commercial facilities
- Hotels, schools, and healthcare institutions
- Industrial environments requiring wireless fire detection
- Integration with smart home automation systems for event-triggered actions (e.g., activating alarms, sending notifications, or controlling HVAC systems)
Compatibility:
- Compatible with ZigBee coordinators and routers such as:
- WZB-02485DC (ZigBee Wireless Coordinator)
- WZB-062 (ZigBee Wireless Alarm System)
- WZB-01USBDC (ZigBee Wireless Dongle)
- WZB-05ET (ZigBee to Ethernet Converter)
- WZB-02485DR and WZB-01USBDR (ZigBee Wireless Routers)
### 5. Components & Accessories
Included Components:
- WZB-SMT750 Smoke and Heat Detector unit
- Mounting base and installation hardware
- User manual and configuration guide
Optional Accessories and Compatible Devices:
- WZB-02485DR – ZigBee Wireless Router
- WZB-01USBDR – ZigBee Wireless Router (USB interface)
- WZB-02485DC – ZigBee Wireless Coordinator
- WZB-062 – ZigBee Wireless Alarm System Coordinator
- WZB-01USBDC – ZigBee Wireless Dongle (USB interface)
- WZB-05ET – ZigBee to Ethernet Converter
Connectivity Options:
- Wireless ZigBee communication (IEEE 802.15.4)
- Integration with Ethernet or Wi-Fi networks via compatible coordinators and converters
- RJ-45 (Static IP) connectivity through ZigBee-to-Ethernet gateway devices
### 6. Installation & Setup
Installation Requirements:
- Power supply: DC 9–35 V
- ZigBee network coverage within 100 meters (open area)
- Compatible ZigBee coordinator or router for network integration
Mounting Options:
- Ceiling or wall mounting using the provided base plate
- Recommended installation in central ceiling locations for optimal smoke detection coverage
Setup Procedure:
1. Power Connection: Connect the detector to a DC power source within the specified voltage range.
2. Network Pairing: Use the ZigBee coordinator or gateway to add the WZB-SMT750 to the ZigBee network. The device supports automatic network joining and reconnection.
3. LED Indicators: Observe LED signals during pairing and operation. The dual LEDs indicate power, network status, and alarm conditions.
4. Testing: Perform a functional test using smoke simulation or heat application to verify proper alarm triggering and network communication.
5. Integration: Configure the detector within the smart home or building management system for automated alerts, notifications, or control actions.
Configuration Tools:
- Compatible with QuickView Data Software for device monitoring, configuration, and firmware updates through the ZigBee network.
### 7. Performance & Capabilities
Detection Performance:
- Photoelectric Sensitivity: High sensitivity to visible smoke particles, minimizing false alarms from dust or steam.
- Heat Detection: Triggers at 57°C, suitable for environments where rapid temperature rise indicates fire risk.
Wireless Communication:
- Range: Up to 100 meters in open space; effective range may vary depending on building materials and interference.
- Network Role: Functions as a ZigBee end device, communicating with routers and coordinators for data transmission.
- Auto Reconnection: Ensures continuous operation even after temporary network interruptions.
Power Efficiency:
- Low Power Consumption: 55 µA static current ensures minimal energy usage during standby.
- Alarm Mode: 18 mA current draw during alarm activation.
Reliability and Durability:
- Designed for long-term operation in indoor environments with high humidity and dust resistance.
- Protective housing prevents interference from insects and external light sources.
Limitations:
- Not suitable for outdoor use or environments exceeding the specified temperature and humidity range.
- Requires ZigBee network infrastructure for full functionality.
### 8. Standards & Compliance
Wireless Standards:
- IEEE 802.15.4 – Low-rate wireless personal area network (LR-WPAN) standard
- ZigBee 2007/PRO – Advanced ZigBee protocol supporting mesh networking and enhanced security
Certifications:
- CE (Conformité Européenne): Compliance with European safety, health, and environmental protection standards.
- FCC (Federal Communications Commission): Compliance with U.S. electromagnetic interference and radio frequency regulations.
Industry Compliance:
- ZigBee Home Automation (HA) Profile: Ensures interoperability with certified ZigBee devices and smart home ecosystems.
- Environmental Protection: Designed with dustproof, mothproof, and moisture-resistant features for reliable operation in varied conditions.
### 9. Additional Information
Warranty:
Typically covered by the manufacturer’s standard warranty (duration subject to regional policy). The warranty covers defects in materials and workmanship under normal use conditions.
Technical Support:
Nietzsche Enterprise provides technical documentation, firmware updates, and integration support for system installers and developers. Support resources include configuration guides, software tools, and online technical assistance.
Maintenance:
- Periodic testing recommended to ensure sensor responsiveness.
- Clean the optical chamber periodically to prevent dust accumulation.
- Verify ZigBee network connectivity and power supply integrity.
Firmware & Software Updates:
- Firmware updates can be deployed via ZigBee network using compatible coordinators and QuickView Data Software.
- Software tools allow monitoring of device status, alarm history, and network performance.
Service Life:
Designed for long-term operation with stable performance over years of continuous use. Replacement or recalibration may be recommended after extended service periods depending on environmental conditions.
### Summary
The Nietzsche Enterprise WZB-SMT750 ZigBee Photoelectric Smoke and Heat Detector is a robust, dual-technology fire detection device engineered for modern smart home and building automation systems. Its combination of photoelectric smoke sensing and thermal detection ensures comprehensive fire monitoring, while ZigBee wireless connectivity provides flexible installation and seamless integration with existing IoT infrastructures.
With CE/FCC certification, ZigBee HA compliance, and a compact, durable design, the WZB-SMT750 delivers reliable, energy-efficient, and network-ready fire safety performance suitable for residential, commercial, and industrial applications.
Keywords for Technical Search Optimization:
ZigBee smoke detector, photoelectric heat sensor, WZB-SMT750, Nietzsche Enterprise, ZigBee HA profile, IEEE 802.15.4, CC2530F256, wireless fire alarm, smart home smoke sensor, CE FCC certified detector, 57°C heat alarm, ZigBee coordinator compatibility, low power smoke detector, IoT fire safety device.
### 1. Product Overview
Product Name: ZigBee Photoelectric Smoke and Heat Detector
Model: WZB-SMT750
Series: WZB Smart Home ZigBee Series
Article Number: WZB-SMT750
Manufacturer: Nietzsche Enterprise Co., Ltd.
The WZB-SMT750 is a dual-technology wireless smoke and heat detector designed for integration into ZigBee-based smart home and building automation systems. Developed by Nietzsche Enterprise, a manufacturer specializing in wireless IoT and ZigBee solutions, this detector combines photoelectric smoke sensing with a built-in heat detection element to provide reliable fire and smoke monitoring. The device is fully compliant with the ZigBee Home Automation (HA) profile, ensuring seamless interoperability with a wide range of ZigBee coordinators, routers, and smart home hubs.
### 2. Key Features
- ZigBee HA Profile Compliance:
Fully compliant with the ZigBee Home Automation (HA) profile, enabling easy integration with ZigBee-based smart home systems, gateways, and IoT platforms.
- Wireless Operation:
Operates on the IEEE 802.15.4 standard, eliminating the need for wired connections. This allows for quick installation without cable construction or complex wiring.
- Dual Detection Technology:
Combines photoelectric smoke detection and heat detection (trigger temperature: 57°C) for enhanced fire detection accuracy and reduced false alarms.
- High Environmental Adaptability:
Designed with dustproof, mothproof, moisture-proof, and anti-white light features, ensuring stable performance in diverse environmental conditions.
- Infrared Photoelectric Chamber:
Utilizes a pair of infrared diodes within a specially designed optical chamber that shields external light while allowing smoke particles to enter. The detector identifies smoke by measuring the reflection of infrared light from airborne particulates.
- Auto Reconnection:
Automatically reconnects to the ZigBee network if communication is interrupted, ensuring continuous monitoring and reliability.
- Visual Indicators:
Equipped with dual LED indicators for clear status and alarm signaling. The red LED illuminates during alarm conditions.
- Compact and Lightweight Design:
With a diameter of 10.3 cm and height of 5.3 cm, and weighing only 185 g, the detector is suitable for ceiling or wall mounting in residential and commercial environments.
- Energy Efficient:
Low static current consumption of 55 µA, with an alarm current of 18 mA @ 12V, optimizing battery or power supply efficiency.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Wireless Protocol | IEEE 802.15.4, ZigBee 2007/PRO |
| Chipset | TI ZigBee SoC IC CC2530F256 (256 KB Flash memory) |
| Transmission Range | 100 meters (open area) |
| RF Output Power | 0 dBm |
| Receiver Sensitivity | -92 dBm |
| Power Supply | DC 9–35 V |
| Static Current | 55 µA |
| Alarm Current | 18 mA @ 12 V |
| Alarm Temperature Threshold | 57°C |
| Contact Rating | 0.5 A @ DC 28 V |
| Operating Temperature Range | -10°C to +50°C |
| Operating Humidity | Up to 90% RH (non-condensing) |
| Alarm Indication | Red LED ON |
| Dimensions | Ø 10.3 cm × 5.3 cm (height) |
| Weight | 185 g |
| Certifications | CE, FCC |
| Auto Reconnection | Supported |
| Mounting Type | Ceiling or wall mount |
| Enclosure Protection | Dustproof, mothproof, moisture-proof, anti-white light |
### 4. Functionality
The WZB-SMT750 operates as a ZigBee end device within a wireless sensor network. It continuously monitors the environment for smoke and heat anomalies using two detection mechanisms:
1. Photoelectric Smoke Detection:
The detector’s optical chamber contains two infrared diodes—one emitter and one receiver. Under normal conditions, the receiver detects minimal infrared light. When smoke particles enter the chamber, they scatter the emitted infrared light, increasing the signal received by the photodiode. This change triggers the smoke alarm.
2. Heat Detection:
A built-in thermal sensor monitors ambient temperature. When the temperature reaches 57°C, the detector triggers a heat alarm, providing an additional layer of safety in environments where smoke detection alone may be insufficient.
The device communicates alarm signals wirelessly via the ZigBee network to a coordinator or router, which can then relay alerts to a central control system, mobile app, or cloud-based monitoring platform.
Use Cases and Applications:
- Residential homes and apartments
- Office buildings and commercial facilities
- Hotels, schools, and healthcare institutions
- Industrial environments requiring wireless fire detection
- Integration with smart home automation systems for event-triggered actions (e.g., activating alarms, sending notifications, or controlling HVAC systems)
Compatibility:
- Compatible with ZigBee coordinators and routers such as:
- WZB-02485DC (ZigBee Wireless Coordinator)
- WZB-062 (ZigBee Wireless Alarm System)
- WZB-01USBDC (ZigBee Wireless Dongle)
- WZB-05ET (ZigBee to Ethernet Converter)
- WZB-02485DR and WZB-01USBDR (ZigBee Wireless Routers)
### 5. Components & Accessories
Included Components:
- WZB-SMT750 Smoke and Heat Detector unit
- Mounting base and installation hardware
- User manual and configuration guide
Optional Accessories and Compatible Devices:
- WZB-02485DR – ZigBee Wireless Router
- WZB-01USBDR – ZigBee Wireless Router (USB interface)
- WZB-02485DC – ZigBee Wireless Coordinator
- WZB-062 – ZigBee Wireless Alarm System Coordinator
- WZB-01USBDC – ZigBee Wireless Dongle (USB interface)
- WZB-05ET – ZigBee to Ethernet Converter
Connectivity Options:
- Wireless ZigBee communication (IEEE 802.15.4)
- Integration with Ethernet or Wi-Fi networks via compatible coordinators and converters
- RJ-45 (Static IP) connectivity through ZigBee-to-Ethernet gateway devices
### 6. Installation & Setup
Installation Requirements:
- Power supply: DC 9–35 V
- ZigBee network coverage within 100 meters (open area)
- Compatible ZigBee coordinator or router for network integration
Mounting Options:
- Ceiling or wall mounting using the provided base plate
- Recommended installation in central ceiling locations for optimal smoke detection coverage
Setup Procedure:
1. Power Connection: Connect the detector to a DC power source within the specified voltage range.
2. Network Pairing: Use the ZigBee coordinator or gateway to add the WZB-SMT750 to the ZigBee network. The device supports automatic network joining and reconnection.
3. LED Indicators: Observe LED signals during pairing and operation. The dual LEDs indicate power, network status, and alarm conditions.
4. Testing: Perform a functional test using smoke simulation or heat application to verify proper alarm triggering and network communication.
5. Integration: Configure the detector within the smart home or building management system for automated alerts, notifications, or control actions.
Configuration Tools:
- Compatible with QuickView Data Software for device monitoring, configuration, and firmware updates through the ZigBee network.
### 7. Performance & Capabilities
Detection Performance:
- Photoelectric Sensitivity: High sensitivity to visible smoke particles, minimizing false alarms from dust or steam.
- Heat Detection: Triggers at 57°C, suitable for environments where rapid temperature rise indicates fire risk.
Wireless Communication:
- Range: Up to 100 meters in open space; effective range may vary depending on building materials and interference.
- Network Role: Functions as a ZigBee end device, communicating with routers and coordinators for data transmission.
- Auto Reconnection: Ensures continuous operation even after temporary network interruptions.
Power Efficiency:
- Low Power Consumption: 55 µA static current ensures minimal energy usage during standby.
- Alarm Mode: 18 mA current draw during alarm activation.
Reliability and Durability:
- Designed for long-term operation in indoor environments with high humidity and dust resistance.
- Protective housing prevents interference from insects and external light sources.
Limitations:
- Not suitable for outdoor use or environments exceeding the specified temperature and humidity range.
- Requires ZigBee network infrastructure for full functionality.
### 8. Standards & Compliance
Wireless Standards:
- IEEE 802.15.4 – Low-rate wireless personal area network (LR-WPAN) standard
- ZigBee 2007/PRO – Advanced ZigBee protocol supporting mesh networking and enhanced security
Certifications:
- CE (Conformité Européenne): Compliance with European safety, health, and environmental protection standards.
- FCC (Federal Communications Commission): Compliance with U.S. electromagnetic interference and radio frequency regulations.
Industry Compliance:
- ZigBee Home Automation (HA) Profile: Ensures interoperability with certified ZigBee devices and smart home ecosystems.
- Environmental Protection: Designed with dustproof, mothproof, and moisture-resistant features for reliable operation in varied conditions.
### 9. Additional Information
Warranty:
Typically covered by the manufacturer’s standard warranty (duration subject to regional policy). The warranty covers defects in materials and workmanship under normal use conditions.
Technical Support:
Nietzsche Enterprise provides technical documentation, firmware updates, and integration support for system installers and developers. Support resources include configuration guides, software tools, and online technical assistance.
Maintenance:
- Periodic testing recommended to ensure sensor responsiveness.
- Clean the optical chamber periodically to prevent dust accumulation.
- Verify ZigBee network connectivity and power supply integrity.
Firmware & Software Updates:
- Firmware updates can be deployed via ZigBee network using compatible coordinators and QuickView Data Software.
- Software tools allow monitoring of device status, alarm history, and network performance.
Service Life:
Designed for long-term operation with stable performance over years of continuous use. Replacement or recalibration may be recommended after extended service periods depending on environmental conditions.
### Summary
The Nietzsche Enterprise WZB-SMT750 ZigBee Photoelectric Smoke and Heat Detector is a robust, dual-technology fire detection device engineered for modern smart home and building automation systems. Its combination of photoelectric smoke sensing and thermal detection ensures comprehensive fire monitoring, while ZigBee wireless connectivity provides flexible installation and seamless integration with existing IoT infrastructures.
With CE/FCC certification, ZigBee HA compliance, and a compact, durable design, the WZB-SMT750 delivers reliable, energy-efficient, and network-ready fire safety performance suitable for residential, commercial, and industrial applications.
Keywords for Technical Search Optimization:
ZigBee smoke detector, photoelectric heat sensor, WZB-SMT750, Nietzsche Enterprise, ZigBee HA profile, IEEE 802.15.4, CC2530F256, wireless fire alarm, smart home smoke sensor, CE FCC certified detector, 57°C heat alarm, ZigBee coordinator compatibility, low power smoke detector, IoT fire safety device.
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