Alarm Motion Detector, Wired, 360o, Fireproof Enclosure, Top or Ceiling Mount, Ideal for Indoor/Office, Home Security, Infrared Detector Anti-Theft Alarm System Products are shipped according to the color or size of the main image on the product page. Process manufacturing, anti-RFI and EMI interference. Motion detection When an intruder passes through the detection area, the detector will automatically detect the movement of the person, and send an alarm signal to the host when someone moves. Optional NC/NO alarm output, suitable for different hosts. Using advanced signal processing technology, it provides ultra-high detection capability and avoids false alarms. 360-degree detection angle without blind spot monitoring. The detection distance can reach 8m. feature: white. Material: ABS. Operating voltage: 9-16V DC. Current consumption: less than 18mA (12V DC). Operating temperature: -10C to +50C. Installation method: Ceiling type. Detection angle: 360 degrees. Alarm output: normally closed/normally open optional. Tamper-proof switch: Normally closed. Dimensions: 8.0 x 2.5 cm. Product Quantity: 1 piece