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D028 Smart Home Window Door Magnet Sensor Detector

  • RM60.00
  • Product Code: DMARTD28
  • Availability: In Stock

Technical ParameterBBuilt-in AntennaOperating Power: 3V  CR2450Transmission frequency: 433MHzCompound multi-layer designBuilt-in omnidirectional antennaSuperior circuit designHigh-performance and low power consumptionSuperior ABS materialWorking frequency:433MHzShock resistence:4.7M,1.2M.3.5M,300kTransmission distance:50-150m in open area.Product FeatureIt will send the alarm signal to contro..

Technical Parameter

  • BBuilt-in Antenna
  • Operating Power: 3V  CR2450
  • Transmission frequency: 433MHz
  • Compound multi-layer design
  • Built-in omnidirectional antenna
  • Superior circuit design
  • High-performance and low power consumption
  • Superior ABS material
  • Working frequency:433MHz
  • Shock resistence:4.7M,1.2M.3.5M,300k
  • Transmission distance:50-150m in open area.


Product Feature

  1. It will send the alarm signal to control host once the door or window is opened
  2. Low battery prompt to alarm host
  3. Anti-Tamper Alarm