Wireless Doorbell Kit, 1 Plug-in Receiver & 1 IP44 Waterproof Transmitter at 1000-feet Range, No Radiation Cordless Music Door Set for Home Villa Apartment Elder-care

Price:
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Manufacturer Description

Description

Product Type: Wireless Door Bell
Frequency: 315MHz±0.5MHz or 433MHz±0.5MHz
Active pressure wave (receiver): ?-57dbm
Negative pressure wave (transmitter): ?-36dbm
Power supply (receiver): AC 110-240V
Power supply (transmitter): 1 X 12V 23A (ALKALINE BATTERY)
Working power consumption: ? 3W
Transmit power: <10mW
Operating range: 280 Meters (OPEN AREA)
Weight: 185g
Colour: white

* Plug-in, wire free
* FCC, CE and RoHS compliant
* Transmitter/bell push IP44 waterproof
* 1 million sets of auto-learning codes to avoid interference
* Energy saving, transmitter battery can be used for over 15 months, and plug-in receiver working power consumption less than 5W
* Music volume adjustable

Delivery:
Screw set
Screwdriver
Double - sided adhesive
1 plug-in receiver
1 transmitter

Product Features

Long-Range: Up to 280 meters (1000-feet) range [open area], signals can pass through several walls (specific effects depend on surroundings and thickness of walls), provides excellent work performance anywhere in your home, you'll be sure never to miss a visitor's arrival no matter where you are Features: No radiation, kids, pregnant woman, old man, both of them can feel relieved the use. Ultra low power design, energy conservation and environmental protection, maximum power just is 2W, standby power is 0.5W. IP44 waterproof transmitter button, can install outdoors. Point touch operation, can increase of service life Quality material: Shaping by the newest ABS material, non poisonous and tasteless, cold-resistant and heat-resistant. Dust proof panel, effectively prevent dust, and easy to clean, make your perfect doorbell free from dust Advanced technology: Use high frequency radio transmission technology + creative same frequency with different codes, create ten of millions of group codes, solve the problem of external disturbance Wonderful ringtone: 32 chord, 36 chimes, the volume can be modulated, applicable to home, villa, apartment, elder-care, commercial office building, hotel, hospital, and other place

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