Door/window sensor IMOU ZD1 wireless RF, white, battery life 12 months

IMOU ZD1 wireless door/window sensor in white is a compact RF-enabled detector designed to monitor the opening and closing of doors, windows, cabinet doors and drawers. The sensor consists of a main body and a magnet; when the magnet moves a certain distance away from the sensor, the device transmits a wireless RF signal to a compatible gateway to report status changes for alarm activation or smart scene linkage. The unit is powered by an internal battery that provides an estimated 12 months of operation under typical use and is supplied as a single sensor for integration into home automation and security setups.

Advantages

The sensor offers simple installation with adhesive mounting and a tamper-proof design that helps prevent unauthorized removal. RF wireless connectivity supports low-power communication and timely status updates while a low voltage reminder notifies users when the battery requires replacement. The device supports smart scene linkage so it can trigger alarms or other automated actions through a compatible gateway and operates continuously with an approximate one year standby time.

Suitable for

• Monitoring main and interior doors
• Securing windows and sliding doors
• Supervising cabinets, drawers and storage doors
• Triggering smart home scenes and alarms via RF gateway

Key specifications

• Function: detect open/closed status of doors and windows (magnet-separated trigger)
• Wireless interface: RF wireless (2.4 GHz class frequency)
• Operating frequency: around 2400 MHz
• Transmit power: approximately 10 dBmW
• Trigger distance: ~25 mm for alarm activation
• Battery life: estimated 12 months under typical use
• Design features: tamper-proof housing, low voltage reminder
• Installation: adhesive mount (paste-and-use)
• Color: white

How to use

Place the sensor body and magnet on the door or window and its frame respectively, aligning them so the two parts are within the specified trigger distance when closed. Attach both parts using the supplied adhesive pads or compatible mounting tape. Pair the sensor with a compatible RF gateway according to the gateway manufacturer's pairing procedure; once paired, verify status updates in the gateway interface and configure alarm or scene linkage rules. Replace the internal battery when the low voltage reminder appears in the gateway or on the device indicators.

Recommendations

Install the sensor on clean, dry surfaces and ensure the magnet aligns with the sensor body to maintain reliable detection. Avoid mounting on metal frames or surfaces that may interfere with RF signals; if signal strength is weak, reposition the gateway or use an RF repeater. For longest battery life, limit the frequency of test alarms and ensure firmware and gateway integrations are kept up to date.