Wireless doorbell

  • - Battery-powered wireless doorbell with shining LED display
  • - Very friendly to someone hard of hearing
  • - 60 pleasant chord ringtones
  • - Learning code technology and digital transmission to avoid interference effectively
  • - RF: 433.92MHz ±250KHz
  • - Working distance ≥150m (open area)
  • - 5 Levels volume adjustable
  • - Receiver powered by 3*AA alkaline batteries (not included)
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Wireless doorbell, door chime, RL-3995, battery powered, anti-interference, 60 tunes/melodies/ringtones, 433MHz, 150 meters_01Wireless doorbell, door chime, RL-3995, battery powered, anti-interference, 60 tunes/melodies/ringtones, 433MHz, 150 meters_02Wireless doorbell, door chime, RL-3995, battery powered, anti-interference, 60 tunes/melodies/ringtones, 433MHz, 150 meters_03Wireless doorbell, door chime, RL-3995, battery powered, anti-interference, 60 tunes/melodies/ringtones, 433MHz, 150 meters_04Wireless doorbell, door chime, RL-3995, battery powered, anti-interference, 60 tunes/melodies/ringtones, 433MHz, 150 meters_05Wireless doorbell, door chime, RL-3995, battery powered, anti-interference, 60 tunes/melodies/ringtones, 433MHz, 150 meters_06Wireless doorbell, door chime, RL-3995, battery powered, anti-interference, 60 tunes/melodies/ringtones, 433MHz, 150 meters_07Wireless doorbell, door chime, RL-3995, battery powered, anti-interference, 60 tunes/melodies/ringtones, 433MHz, 150 meters_08Wireless doorbell, door chime, RL-3995, battery powered, anti-interference, 60 tunes/melodies/ringtones, 433MHz, 150 meters_09Wireless doorbell, door chime, RL-3995, battery powered, anti-interference, 60 tunes/melodies/ringtones, 433MHz, 150 meters_10Wireless doorbell, door chime, RL-3995, battery powered, anti-interference, 60 tunes/melodies/ringtones, 433MHz, 150 meters_11Wireless doorbell, door chime, RL-3995, battery powered, anti-interference, 60 tunes/melodies/ringtones, 433MHz, 150 meters_12Wireless doorbell, door chime, RL-3995, battery powered, anti-interference, 60 tunes/melodies/ringtones, 433MHz, 150 meters_13Wireless doorbell, door chime, RL-3995, battery powered, anti-interference, 60 tunes/melodies/ringtones, 433MHz, 150 meters_14Wireless doorbell, door chime, RL-3995, battery powered, anti-interference, 60 tunes/melodies/ringtones, 433MHz, 150 meters_15

Wireless doorbell, door chime, RL-3995, battery powered, anti-interference, 60 tunes/melodies/ringtones, 433MHz, 150 meters_16

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广东省珠海市南屏科技园屏东三路12号A栋柔乐公司

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