PHYSEN - Waterproof Wireless Doorbell Doorbell with 1300ft Operation, 58 Melodies, 5 Volume Levels and LED Flash for Home, Shop, Office, Classroom (2 Receivers + 3 Buttons

LONG WIRELESS RANGE - The range of wireless doorbells for home extends over 400 meters in open space. With 3 transmitters and 2 receivers, perfect for multi-entry homes specifically designed for large houses, apartments, classroom offices with multiple inputs. Suitable for teachers to catch students' attention at the same time
Waterproof Button & Easy to InstallHouses wireless doorbell is really waterproof and weather resistant to -22/150. Installation and pairing according to the instructions, no tools needed. All you had to do was plug the adapter into an outlet and adhere the transmitter to the wall via double-sided tape or screw in
58 Ringtones & Mute ModePHYSEN wireless receiver features 58 bells and 5 levels of adjustable volume (from 0dB to 110dB) to meet your needs in different occasions. The LED flash is suitable for the elderly and hearing impaired. The indoor doorbell can remember your last melody and volume level after closing; No need to reset the previous setting, really save your time
Expandable & Multi-Use The wireless doorbell system can add more PHYSEN receivers or push buttons for greater coverage. Multiple doorbell chimes can be set to ring with different door chimes or ringtones to let you know where the visitor is
Wireless Doorbell Kit - The door chime kit contains: 3 wireless transmitters and 2 plug-in smart receivers, double-sided mounting tape, anchors, screws and A23 battery included