1Pcs 433MHZ Wireless Home Security Accessory Door Window Sensor Detector for Wireless Alarm System

• Unit Type: piece
• Package Weight: 0.1kg (0.22lb.)
• Package Size: 20cm x 9cm x 6cm (7.87in x 3.54in x 2.36in)

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ATTENTION:   This sensor can\'t be used independently. It needs to work with the panel which is the same as this sensor\'s parametter.  And it is not universal for all the panel. Plz contact with us firstly before you order if you don\'t know clearly. We don\'t take any responsible because of your false order. Thanks!
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Specification:
                                  High-grade  Door sensor                                           
Power Supply                                           DC12V/23A Battery  ( battery included )
Static Current                                           ≤20 mA
Transmission Current                              ≤15mA
Transmission  Frequency                          433 MHZ