Wireless Doorbell Waterproof AURTEC Door Chime Kit with 2 Plug-in LED Flash Receivers & 1 Press Self-Powered Transmitter

【No Battery Required】 Wireless Doorbell Waterproof, AURTEC Door Chime Kit with 2 Plug-In LED Flash Receivers & 1 Press Self-Powered Transmitter, 51

AURTEC self-powered Wireless Doorbell Kit no battery required for transmitter and receivers. PRODUCT FEATURES: 1. Battery free design, more environment friendly. 2. Long remote distance, open area transmission distance is up to 150m/500ft. 3. IP44 waterproof transmitter. 4. Low power consumption, long service life.