Self-Powered Outdoor Wireless Doorbell EU IP44 Waterproof Door Chimes 150M Long Distance 38 Songs Wireless 433.92MHz Door Bell
Features:
1. 38 music songs to change, choose a special ring tone different from the neighbors, not afraid of hearing the wrong sound.
2. Using 433.92 frequency wireless signal, strong penetration, can penetrate 3-4 doors, open area receiving distance up to 150 meters.
3. Using learning code technology, do not worry about and the same doorbell, even if the neighbor bought the same doorbell, will not ring.
4. At the touch of a finger, kinetic energy is converted into electrical energy, transmitting wireless signals instantaneously, no battery required.
5. The volume of 3 levels can be adjusted freely, without wiring, and can be turned into a call device. The elderly, babies and pregnant women stay alone just press it when inneed.
Specification:
EU Plug
Color: Black/White
Operating voltage: AC 100-230V 50/60Hz
Power consumption: 0.25W
Wireless frequency: 433.92MHz
Operating temperature: -10℃~+45℃
Ringtone volume: ≥50dB/1m
Wireless distance: 150 meters (open space)
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 1-3cm differences due to manual measurement.
Package Include:
1x Set Doorbell(1 Button+1 Receiver)