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Smart Wireless emergency button

Smart Wireless emergency button

Model:AN500

Specifications

Wireless emergency button can send the alarm signal to terminal received device through by wire transmission way. So, it has ala

Key Specifications/Special Features

  • Wireless emergency button can send the alarm signal to terminal received device through by wire transmission way. So, it has alarm and inform function
  • Using close range synchronize voice talk back and transmission function for specific environment
  • Using cardioids sound pickup design which can reduce the noise interference from side and rear
  • Using directional design which can lock any sound at effective scope and protect noise from other bars and lobby
  • Embed lighting protection module, power polarity reverse protection module and power protection module
  • Using long audio frequency signal transmission technology
  • Appearance size: 86*86*34mm
  • Transmitting frequency: 315 or 433MHz
  • Transmitting range: more than 150m in opening place
  • Working voltage: 12V DC, 23A battery
  • Working temperature: -10-+50 degrees C
  • Working current: 20MA = alarm, 5UA = standby