Outdoor Doorbell Solar Charging With Light Solar Wireless Doorbell Low Power Consumption Household IP65 Waterproof 300M Doorbell

Features:   * unique and elegant style * Transmitter using solar power, power saved and durable *Receiver with plug, EU/US/UK models for optional  * Range in open spaces: Max. 200-300m * 52 varied style of tunes for optional. One tunes can be matched one than more receiver. * 4 levels adjustable volume including silent mode * One transmitter can be matched with several receivers. One receiver can be matched with several transmitters as well. Specifications:   Add transmitter or receiver Firstly plug into the socket, press volume button for 6 seconds, blue led light keep on, then press transmitter button, when receiver blue led flash, means pair successfully.   It will fail paring if you can not finished within 6 seconds Attention:  One transmitter can be matched with several receivers. One receiver can be matched with several transmitters as well., and with memory function once off power.  Transmitter:   Solar cell Working reference index:5.5V 25mA 0.13W No string of code Working current:12mA Working range: about 200-300m (on open air) Receiver:   Working voltage: 90-260V Standby current: 10mA Working current: 60mA Working Frequency: 433MHZ Package Contents: 1* EU Indoor Unit(Receiver) 1* Outdoor Unit(Transmitter) 1* Mounting Base 1* Bag of Screws 1* Tape 1* User Manual Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.