Elderly pregnant women pager SOS emergency help button call alarm home waterproof wireless doorbell multi-zone digital display
Elderly pregnant women pager SOS emergency help button call alarm home waterproof wireless doorbell multi-zone digital display.One SOS button transmitter and one music ring reminder receiver. It is applicable to the one button call of the elderly, the emergency call of patients and children, the call of pregnant women for help, etc. The following is an illustration of the appearance of the wireless doorbell, with the same functions.
- 【Wireless Doorbell Battery Powered & Easy To Install】The receiver is powered by 1 batteries (included), does not occupy a socket, can be installed wherever you want to install, easy to install. Comes with 3M double-sided stickers and receiver tiles. You can stick it on the wall or wherever you want
- 【Waterproof Battery Powered Doorbell Button】The transmitter has a waterproof rating of IP55, which is higher than that of ordinary doorbells. Operating between -4 °F and 140 °F, its sturdy structure allows the doorbell to work even in the harshest weather conditions
- 【Long Wireless Range】The operating range in open areas can be up to 1000ft. Whether you sleep in the bedroom, cook in the kitchen or read in the garden, you will not miss any visitors! It can be widely used in homes, offices, classrooms, apartments, factories and other places
- 【Memory Function】The doorbell chime remembers your last melody and volume level after a power outage; no need to reset to your previous settings. This makes it extremely convenient and bring you the better user experience
- 【55 Melodies And 5 Adjustable Volume & Loud Sound】5 levels of adjustable volume from 0db to 110db and 4 practical ringtones. Press the OFF button on the receiver to stop ringing. Sufficiently loud sound and bright indicator light help to alert the hearing impaired