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Infrared Sensor Alarm Doorbell
Features: a) Excellent performance, energy saving and easy to use b) Advanced microcomputer technolo...
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Wireless Remote Control Doorbell
Features: a) The doorbell is comprised of a transmitter and a receiver with the same frequency b) ...
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Doorbell Transformer
Features: a) Surface mounted b) Dimensions: 91 x 53 x 38mm c) Input power: 220 - 240V, 50Hz d) Outpu...
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Remote Wireless Doorbell
Features: a) Range: up to 50m b) Sounds: 'ding dong', birds, music c) Frequency: 433.92MHz or 315MHz...
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Digital Wireless Doorbell
Features: a) Choices for music: 3 / 16 b) Easy installation c) Receiver operated by AA batteries d) ...
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Door Chime
Features: a) Choices for music: E b) Easy installation c) Receiver operated by AA batteries d) Trans...
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Door Phone
Features: a) Sounds: 'ding dong', birds, music b) Installation: two wires and an external transforme...
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Audio Door Phone
Specifications: a) Power source: DC 12V b) Operating temperature: -10~+50 o C c) Power consumption: ...
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Door Chime
Power: a) Built - in transformer: 1) 220 – 240 / 8V, 0.8A, meets EN61558 standard 2) 80dB@1m b...
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Door Chime
Features: a) Easy to install, no wiring or AC power required b) Powered by 3"5"batteries and 9V - 00...
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