B10 52 Chimes 110dB Doorbell Receiver Low Power Consumption Home Door Tools, EU Plug, AC 90-260V (White) Filter-Baby Monitor 40HQ: 855 cartons * 100

40HQ: 855 cartons * 100 pcs = 85500 pcs

Signal-to-noise ratio: 80 decibels

monitoring as usual when the network is disconnected

The receiver has an ultrasonic mosquito repellent function

B10 52 Chimes 110dB Doorbell Receiver Low Power Consumption Home Door Tools, EU Plug, AC 90-260V (White) Filter-Baby Monitor 40HQ: 855 cartons * 1001. 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