- Battery Free: Self generating doorbell, wiring free, battery free, long distance transmission, equipped with two doorbells and one receiver, can be used for front and rear doors.
- Long Distance Transmission: Strong penetration, signal matching, no about crossing line. Whether you use it in a few rooms away, it is always easy to be notified when someone calls from the door.
- Ringtones: There are 58 optional ringtones, and the built in speaker can emit rich, clear and stereo sound. There are 4 adjustable levels of volume, and the flashing indicator light is easy to notice.
- IP44 Waterproof: Made of premium materials, prevents itself from being affected by higher temperatures and interference. Could withstands various severe weather conditions, suitable for indoor and outdoor use.
- Multiple Use: It can not only be used as a doorbell, but also as a pager, suitable for babies, the elderly, pregnant women, sound and light reminders, convenient for the elderly and ear disease patients.
