Door Sensor 433MHz Wireless

For KERUI alarm system users, the D025 wireless door/window sensor provides reliable 433MHz detection. Key features include compatibility with KERUI W181, W184, and W204 systems, and a 50-150m wireless range. If you want a dependable door sensor for your KERUI system, this is perfect.

Product Description:

The KERUI D025 433MHz Wireless Window Door Magnet Sensor Detector is designed to provide 24/7 protection for your home. This sensor works seamlessly with KERUI alarm systems like the W181, W184, and W204. ¹  When a door or window is opened, the sensor sends a signal to the alarm system, triggering alerts and SMS notifications. This sensor is a great way to improve your home security. Installation is simple, requiring only adhesive mounting to the door or window. The sensor features a built-in antenna and operates on a 433MHz transmission frequency. It sends an alarm signal to the control host when the door or window is opened. The sensor is not designed for standalone use and must be paired with a compatible KERUI alarm panel. It has a transmission distance of 50-150m in open areas. The sensor is powered by a 12V 23A battery, which is not included. Product details include a compound multi-layer design, built-in omnidirectional antenna, superior circuit design, high-performance and low power consumption, and superior ABS material. It also offers shock resistance.

This door sensor is ideal for various applications, including doors and windows. It helps secure your home and provides timely alerts for open/close events. The device features both stable signal, and fast transmission.

Key Features:

• 433MHz wireless frequency.
• Compatible with KERUI W181, W184, W204.
• Magnet sensor detection.
• 50-150m transmission range.
• Built-in antenna.
• Easy adhesive installation.
• 12V 23A battery powered (not included).
• Compound multi-layer design.
• Superior ABS material.
• Shock resistance.

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