B10 52 Chimes 110dB Doorbell Receiver Low Power Consumption Home Door Tools, EU Plug, AC 90-260V (White) Filter-Baby Monitor providing low cost and easily

providing low cost and easily obtainable

Signal-to-noise ratio: 80 decibels

The receiver has an ultrasonic mosquito repellent function

96inch * 18

B10 52 Chimes 110dB Doorbell Receiver Low Power Consumption Home Door Tools, EU Plug, AC 90-260V (White) Filter-Baby Monitor providing low cost and easily1. Fashion appearance, light touch design 2. Easy to install 3. Ultra low power consumption, power saving, long service life 4. 52 polyphonic ringtones 5. Working voltage: AC 90 260V 6. Working current: 20mA 7. Output power: 3. 5W 8. Volume: 5 levels 9. Power consumption: 10mW 10. Sensitivity: 110dbm 11. Working frequency: 433MHz Specification: Package Weight One Package Weight 0. 21kgs 0. 46lb One Package Size 11cm * 11cm * 4cm 4. 33inch * 4. 33inch