Bidirectional visitor chime of welcome welcome to sensors shop door electronic infra-red alarm

Bidirectional visitor chime of welcome welcome to sensors shop door electronic infra-red alarm

1+
185 CNY (26.94USD)
5+
175 CNY (25.48USD)
20+
165 CNY (24.03USD)

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Product parameters:

  • Brand: smart
  • Model: SS-V1.07
  • Power supply: lithium battery/DC5V power supply
  • Power supply voltage: 5
  • Ringtones: MP3 audio
  • Power consumption: 2
  • Scope of application: escalator/elevator/Mall/store/Hotel/Metro station,
  • Type: sensor doorbell