Smart Self-powered wireless door bell
Product Name : Energy harvesting wireless doorbell,1 send and 2 receivers,self-powered doorbell
Product No.: OS-DB001
The feature of :self-powered wireless doorbell
*True smart and environmental wireless doorbell, inspired by creative self-powered technical, no more battery any more.
*IPX8 the highest level of waterproof
*Excellent texture and unique design.
1)Battery-less wireless doorbell adopted micro-energy harvesting technology, which convert mechanical energy into electricity when pressing the switch, to launch the wireless signal and control the alarm.
2)Battery-less wireless doorbell installed without wire, simple installation, low-cost, no batteries and no environmental pollution, no high voltage and does not produce sparks, can be used for explosion-proof needed situation and humid environments.
3)The Battery-less wireless doorbell can be installed in any position in the home.
| self-powered safety night light Specifications
||Self-powered ,no battery
|Remote control distance
||Outdoor 120m /indoor 30m
||73g(1pc transmitter and 1 receiver)
||Each packed in a paper box