Wireless Doorbell Chime,TOWODE Mini Waterproof Doorbell Cordless at 1000 Feet Range,4 Volume Levels&57 Chime Melodies LED Flash for Home Apartment(1 Plug-in Receiver,1 Push Button)

Wireless outdoor waterproof doorbell for home TOWODE wireless doorbell for home is a multifunctional wireless doorbell that combines doorbell, welcome and anti-theft for home, Wide Range of Usage Scenarios.Wireless doorbell systems can be used in homes, hospitals, offices, classrooms, warehouses, apartment buildings, villas and other large areas. TOWODE wireless doorbell receiver contains no radiation, lead, non-toxic, harmless, and suitable for all people, including children, pregnant women, and the elderly. LED flashing indicator provides visual notification for people with hearing impairment or those who do not want to be disturbed by the doorbell at night.Which is a great help for the hearing impaired elderly. TOWODE outdoor waterproof wireless doorbell transmitter installs where you need it. And doorbell transmitter can be used as an emergency button for both the elderly and children.Wireless doorbell button has a IP55 waterproof rating which ensures perfect use in rainy outdoor weather. TOWODE waterproof doorbell has a memory function. Remember the last melody after the power outage, no need to reset the previous settings. Installation Steps: 1. Stick the double-sided tape on the back of the waterproof doorbell transmitter 2. Install the F15 outdoor waterproof wireless doorbell transmitter in the place you need 3. Plug the M521 wireless doorbell receiver into main power Technical Parameters: 1. Working voltage: AC 100-220V 2. Working current: <100mA 3. Wireless frequency: 433MHz 4. Working temperature: -10 ° C -50 ° C 5. Wireless distance: 150 meters (open space) 6. 4 level volume: 25dB-120dB Package Included? 1 * Wireless Doorbell Receiver 1 * Wireless doorbell button 1 * Double-sided tape 2 * Screw