Waterproof cover Wireless Doorbell ring 300M Remote home smart Door Bell SDB-555205

Price:
$16.04

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Product Features:

  • 38 ringtones to choose from and 3-step volume control (0 to 85 dB)
  • Eye-catching backlight flashes when someone pushes the doorbell. Particularly suitable for the elderly, deaf, and pregnant women
  • If paired with multiple push units in one system, the chime can be set individually for each push unit
  • Uses machine-learning to prevent interference from other wireless transmitters
  • Automatically saves selected ringtone after powering off
  • Reminders:
  • 1) The button cannot be placed on an iron door because it will interfere with the signal.
  • 2) Works during heavy rainfall. However, we recommend buying a waterproof cover for long term use.

Product Specifications:

  • Working frequency: 433 MHz
  • Receiving distance: 300 meters (in open area)
  • Transmitter size: 75 x 51 x 20 mm
  • Receiver size: 95 x 65 x 24 mm
  • Receivers rated voltage : AC 110/220/240 V
  • The transmitter 12 V/23A battery is factory pre-installed (battery not included)

Package Contents:

  • 1 x Doorbell
  • 1 x Receiver

38 ringtones to choose from and 3-step volume control (0 to 85 dB) Eye-catching backlight flashes when someone pushes the doorbell. Particularly suitable for the elderly, deaf, and pregnant women If paired with multiple push units in one system, the chime