• Mobile phone WiFi wireless doorbell scheme
  • WiFi intelligent doorbell
  • WiFi wireless doorbell with smoke, gas detector
  • WiFi wireless doorbell with the human body infrared sensor
  • Wireless video door control system HZ-LA-35B
Product Description






* working voltage: DC12V/23A

* working frequency: 315, 433.92MHz (the other frequencies can be customized)

Quiescent current is less than or equal to 1.5uA ^: (continuous standby 4-5 years)

"The current alarm: = 10mA (continuous emission 2-3 million)

"Encoding: fixed code (PT2262 chip)

* transmission distance: >100m (open to receiving plate sensitivity in a distance of more than -103dBm)

* output power: 13dBm (20mW)

* transmission rate: <10Kbps

"Modulation mode: OOK (amplitude modulation)

* operating temperature: -20 degrees ~+70 degrees

* Size: 71 x 36 x 15mm

* for doors / windows

* magnet clutch distance <20mm



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    DongGuang HongZhao Innovation Electronic Co., Ltd.
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