Store voice greeting infra-red sensors, the electronic door bell advertising downloadable sound

Store voice greeting infra-red sensors, the electronic door bell advertising downloadable sound

1+
38 CNY (5.54USD)
100+
33 CNY (4.81USD)
200+
28 CNY (4.08USD)

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Product parameters:

  • Brand: smart
  • Model: MS-V22.13
  • Power supply: 3 AAA batteries or DC5V
  • Power supply voltage: 5
  • Ringtones: replaceable
  • Power consumption: 1
  • Scope of application: storage, family, village, shops, buildings, shopping malls/supermarkets
  • Type: sensor doorbell
  • Weight: 0.12