SELF-POWER AC WIRELESS DOORBELL BATTERY FREE SMART DOOR BELL
Battery Free Doorbell
"Acrylic" new material is using, more beautiful,can design the picture as you want.
-components set:-1x transmitter-1x receiver (receiver unit) -Screw two pcs; fixing material for wall mounting sticker (fix transmitter on the wall); Paster:1pcs for stick the button on the wall Technical data:-Carrier frequency: 433 MHz -More than 150 m (open field)
-Transmitter splash-proof according to IP54
1,New technoledge to make the mechanical energy into electrical energy, so no need battery for the button; it is convenience and environmental. 2,flashlight in the receiver; 3,36 polyphonic songs for choice. 4, button for adjusting the volume; or only light can be chosen. 5, Receiver AC 220V; 433.92MHz; Two pin plug or three pin can be chosen. 6,Switch with waterproof IP54 and no need battery
7, Learning Coding, you can match as many as you want receiver, and up to 4pcs buttons
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier
