COM1950s Wireless Doorbell,Door Bell with 45 Melodies and Led Flash,Easy Install,656 Foot Range,1 Push Button & 1 Receiver

Wireless Doorbell,Door Bell With 45 Melodies And Led Flash,Easy Install,656 Foot Range,1 Push Button 1 Receiver
Feature:
Amazing Self-Powered Doorbell:With this self-powered doorbell, you will no longer worry about frequent battery replacement, avoid trouble and save money. No batteries are required for both transmitter (push button) and receiver. When the transmitter, it generates electric power itself and sends a stable signal to the receiver
Easy to InstallJust plug the mini receiver into a socket and fix the transmitter on a wall with the accessories provided;Will not interfere with other equipment in your home or those of your neighbors, ensures you will never miss a visitor. This wireless doorbell set is by far convenient choice for your home and business
Ultra Long Operating RangeOperating range up to 656ft / 200m in the open area, ensures you to hear and the doorbell in time. Either you are occupied a few rooms away or on another floor, or kitchen, you will be easily informed when someone is calling from outside, never worry about missing visitors
Widely Applied 45 RingtonesA wireless doorbell kit for home, apartment, school, villas, office, warehouses, hotel, factory, and more. There are 45 different ring tones with 4 grade of volume from 25db to 85db. The stereo speaker delivers and crisp sound, easily choose and set your favorite tones as you wish; Flashing light indicators which are easy for people including the hearing impaired to notice
Memory Funtion Remembers your last melody and volume level, no need to to your previous settings. addition, the doorbell wireless is used software custom protocol to encode communication, with strong privacy
Product parameters:
Product name:wireless doorbell
Color:Black
Voltage range:AC 85-260V
Working temperature:- 20-55 degreeC
Receiving distance:straight open distance 150-200 meters
Ring tone:45
Operating frequency:433.92MHz
Volume selection:4-gear (including mute)
Package size:13.5x8.5x6cm/ 5.31x3.35x2.36 inch
Gross weight:171g/ 0.37 lb
The Package Include:
1 x Doorbell
1 x Dingdong machine
1 x Installation tool
1 x Use manual