Wireless Vibration Glass Break Detector MR-456 White Security Alarm Sensor

About this item

Hassle-Free Exchanges & Returns for 30 Days. · 6-Month Limited Warranty. · Shipped from a global seller. Price includes all duties. This glass break detector can distinguish the special sound of perimeter glass breaking. It filters and analyses the audio signals received by microphones and compares them with with memory databases to determine whether to send out alarm signals. Features: Used to identify glass break or crash sound from other sounds by frequency. Will send signal to the Alarm System Main Unit when detect glass break sound. Anti-jamming, anti-radio and electromagnetic wave. Install to ceiling or wall close to window. The red LED will remain bright for 3 seconds when in warning mode. Specification: Condition: 100% Brand New Material: ABS Plastic Color: White Detection Distance: 9 meters Digital Processing Unit: 12/8bits 8mhz Working Temperature: -20 ~ 50 Power Input: 9-16V DC, 17mA Light Mode: green LED light: detect; red LED light: alarm Alarm Output: normally closed, 28V DC, 0.15A Working Humidity: 95% Package Weight: Approx.56g Package list: 1 x Glass Break Detector 1 x User Manual Note: The wireless frequency is 315 or 433Mhz, please make a note of your option. What's in the box 1 x Glass Break Detector 1 x User Manual