Feature:
1. Thoughtful Design: This product has two doorbells that can be used for the front and rear doors, and can set a separate corresponding music ringtones, this is a wireless doorbell without wiring which is more beautiful and neat.
2. Long Range: This wireless doorbell has a strong penetrating power, the signal can penetrate 3?4 walls, in the open areas up to 150 meters.
3. Power System: This doorbell doesn"t need any battery, you don"t have to worry about when the battery will run out, it is a wireless that built in self generating door bell.
4. Multifunctional: The wireless doorbell has a clear sound quality and a total of 38 doorbell music can be switched at will, including classic doorbell sounds and other musical ringtones.
5. Reliable Material: This wireless doorbell is made of ABS material, which is hard and durable, waterproof and wear resistant.
6. Suitable Occasion: Great for large homes, apartments, offices, classroom, villas, hotels, warehouses, townhomes, small businesses.
Specification:
Item Type: Wireless Door BellMaterial: ABSUsage: Can be used for families, villas, hotels, factories, the elderly, the sick, pregnant women one touch callDoorbell Parameters:
Power Supply: Self Generating
Transmission Distance: more than 150m without occlusion
Rf Frequency: 433MHz
Receiver Parameter:
Ringtone: 38 (4 gears adjustable)
Ring Tone Volume: more than 50dB/1m
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Package List:
2 x
Door Bells2 x Receiver2 x Stickers1x Specification
Note:
Please follow the use of voltage for power supply, the use of other voltage is easy to cause fire and product damage!
