WD-3925 Plug-in Wireless Doorbell

• WD-3936 Kinetic energy generation
• WD-3858 Kinetic energy generation
• WD-3925 Plug-in Wireless Doorbell
• WD-3625 Wireless Door Chime
• WD-37225 Plug-in long range wireless doorbell
• WD-31925 Long range wireless doorbell

WD-3925  

Plug-in Wireless Doorbell 

Feature
● Digital self-learning code, avoid interference between users and error ringing
● 25 sounds selectable, press the melody select button on the left side of chime unit  
● LED flashing light indication at receiver upon receipt signal, ideal for people with hearing problem
● Insert the plug-in chime into a standard wall socket
● Waterproof transmitter
● Do not mount onto metalic surfaces, may reduce operating range
● Low power consumption, long battery life
● Easy to install, no wired required