『No Battery Required』Wireless Doorbell Waterproof, AURTEC Door Chime Kit with 2 Plug-in LED Flash Receivers & 1 Press Self-Powered Transmitter, 51 Chimes, 4 Volume Levels, No Battery Required, White
- 【BATTERY FREE】: Transmitter is converting the energy from finger press, two receivers are easy to get rid of the worry about changing batteries, more conveniently and more environment friendly.
- 【EASY TO INSTALL&USE】: Easily plug receivers into an electrical outlet. The push button can be fixed to the doorframe with the attached adhesive tapes.
- 【STRONG SIGNAL】: 150m/500ft Wireless Range. It’s ideal for large spaces which with several entranceways or multiple floors big house, office, hotel service and other areas. Never miss a visit or delivery.
- 【HIGH QUALITY AND DURABLE TRANSMITTER】: IP44 waterproof, none combustible ABS850 materials, 20 years operation life, -4℉~149℉ working temperature.
- 【MULTIFUNCTIONAL RECEIVERS】: 51 chimes, 4 volume levels, power plug, flashing LED light indicator will sense the darkness to adjust its brightness（Can‘t be shut off） All of our products have passed strict QC process before delivery, if you have any problem while using them, our 24 x 7 friendly customer support team is always ready to help.