- **Dual Relay Outputs:** Equipped with two relays rated at **0.25 A / 3 W**, allowing control of power or reset signals for connected systems. - **Configurable Time Interval:** Adjustable watchdog timer interval ranging from **80 milliseconds up to 38 hours**, enabling precise tuning for various system response requirements. - **USB Interface:** Operates via a standard USB connection, providing both communication and power. The USB interface allows easy integration with host systems without requiring additional power supplies. - **Automatic System Recovery:** Monitors system activity through USB communication; if the host fails to respond within the configured interval, the board triggers a relay action to reset or restart the system. - **ATX Watchdog Cable Compatibility:** Supports an optional **ATX watchdog cable**, enabling direct connection to a PC’s ATX power switch or reset header for automated hardware-level resets. - **Slot Adapter Mounting:** Includes a **slot adapter** for easy installation into a standard PC expansion slot, ensuring secure mechanical mounting and convenient access to connectors. - **Compact and Efficient Design:** Small form factor suitable for embedded, industrial, and server applications where space efficiency and reliability are essential. - **Flexible Configuration:** Time intervals and operational modes can be configured via software or firmware utilities, allowing adaptation to different system architectures. - **Fail-Safe Operation:** Designed to ensure that in the event of host communication loss, the system can autonomously recover without manual intervention.

Manufacturer: Quancom

Category: Watch Dog Cards

- **Dual Relay Outputs:** Equipped with **2 independent relays**, each rated at **0.25 A / 3 W**, allowing control of external circuits or system reset lines. - **USB Interface:** Connects directly via USB, enabling communication and power through a single cable. - **Watchdog Functionality:** Monitors system activity and automatically triggers a reset or relay action if the system becomes unresponsive. - **Configurable Time Interval:** Adjustable watchdog timeout from **80 milliseconds to 38 hours**, providing flexibility for various application requirements. - **ATX Watchdog Cable Compatibility:** Supports optional **ATX watchdog cable** for direct integration with PC power/reset headers, enabling automated hardware resets. - **External Module Design:** Compact external form factor allows easy integration without internal system modification. - **Fail-Safe Operation:** Ensures system recovery in case of software or hardware lock-up, minimizing downtime. - **Low Power Consumption:** Efficient design suitable for continuous operation in embedded or unattended systems. - **Plug-and-Play Setup:** Recognized as a standard USB device, simplifying installation and configuration. - **Industrial Reliability:** Designed for robust operation in industrial control, server monitoring, and automation systems.

Manufacturer: Quancom

Category: Watch Dog Cards

- **ISA Bus Interface:** Designed for legacy and industrial PC systems using the ISA expansion bus, ensuring compatibility with a wide range of industrial controllers and embedded PCs. - **Hardware Watchdog Functionality:** Monitors system activity and automatically triggers a hardware reset if the system fails to respond within a predefined time interval. - **Selectable Reset Intervals:** Offers **10 configurable reset times** from **0.5 seconds to 500 seconds**, allowing precise tuning of system monitoring sensitivity. - **Relay Output:** Equipped with a **single relay** for reliable hardware switching and reset control. - **Direct Reset Integration:** Connects between the **system reset connector** on the motherboard and the **case reset button**, enabling seamless integration without software modification. - **Fail-Safe Operation:** Ensures that system recovery is automatic and independent of software, minimizing downtime and manual intervention. - **Compact ISA Form Factor:** Fits standard ISA slots, suitable for industrial PCs, automation controllers, and legacy systems. - **Industrial Reliability:** Designed for continuous operation in demanding environments where system uptime is critical. - **Simple Configuration:** Hardware-based timing selection eliminates the need for complex software setup. - **Low Power Consumption:** Efficient design suitable for embedded and low-power systems.

Manufacturer: No category

Category: Watch Dog Cards

- **Wide Frequency Range:** Operates across **862 MHz to 1020 MHz**, supporting multiple regional ISM bands (including 868 MHz and 915 MHz bands commonly used in Europe and North America). - **Long Communication Range:** Provides a **maximum line-of-sight range of up to 7 km**, ideal for rural, industrial, and remote IoT deployments. - **Low Power Consumption:** Features an ultra-low **standby current of 0.1 mA**, enabling energy-efficient operation in battery-powered or energy-harvesting systems. - **Compact Mini-PCIe Form Factor:** Measures **50 × 29 × 9 mm**, allowing easy integration into compact embedded systems and industrial PCs. - **Network Topology:** Supports **Star network configuration**, simplifying network management and reducing latency for point-to-multipoint communication. - **Data Rate:** Provides a **data rate of 1 kbps**, optimized for low-bandwidth sensor data transmission and telemetry applications. - **LoRa Modulation Technology:** Utilizes spread-spectrum modulation for robust, interference-resistant communication in noisy RF environments. - **Plug-and-Play Integration:** Designed for seamless integration with Mini-PCIe host interfaces, reducing development time and hardware complexity. - **Industrial Reliability:** Engineered for stable operation in industrial and outdoor environments, with strong resistance to interference and signal degradation.

Manufacturer: Quancom

Category: mini-PCIe