M2 Wireless Doorbell

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Specifications

  • Ringtones: 32 ringtones to choose 
  • Volume: 3 levels adjustable
  • Battery: Built-in button battery (usable for 1 year)
  • Ding Dong machine: DC5V/1A USB port
  • Local microSD storage up to 128GB
  • Signal coverage: up to 200 metres
  • Installation: no installation (with 3M adhesive)
  • Color: White

Package

Main unit: 7.6*4.4*2.0 cm

Ding Dong machine: 4.4*4.4*1.3 cm

Box: 10.1*8.1*4.1 cm

Single set weight: 0.1KG

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