KERUI 433MHz Wireless Remote Controller for Door Sensor Alarm Home Security Alarm System - Remote Control

• The Door Sensor with arm/disarm button and a set button. Excellent design, tiny, and fashionable. Easily install with adhesive tape. Contains a 1pcs wireless RF 433HMz door sensor
  

• Wireless 433HMz standalone door sensor can work alone as a door/window open reminder. Once triggered, it will send out a 120db warning to scare away the thief

• It also can work as an alarm host connecting with 433HMz wireless detectors(such as fire sensor and PIR sensor), remote controls, and emergency buttons, etc.

• Simply attach one piece to your door, window, or cabinet door, and attach the other piece to the door or window frame

• Ideal intrusion warning for homes, apartments, dorms, offices, hotel rooms, warehouse, garages, shops, counter, Internet bar, etc.

Specifications:

• Installation: magnetic control 

• Wireless Frequency: 433MHz

• Working Voltage: 3V

• Standby Current: ?10mA

• Working Current: ?80mA

• Door Sensor Battery: 2*LR03 AAA AM4 1.5V (not included)

• Two status: open and close

• Action Distance: ?10mm

• Alarm Sound: up to 120dB

• Material: ABS, common white

• Operating environment: -10?-60? (14?-122?)

• Humidity Range: ?90% RH (No freezing)

• Door Sensor Size: Main body (D*W*H): 98*45*19mm

• Deputy body (D*W*H): 46*13*18mm