Specifications:
Receiver:
Working Voltage: AC 90~250V
Power Consumption: 10mW
Sensitivity: -110dbm
Volume: 10-110db
Working Frequency: 433.92Mhz±280Khz
Transmit Power: 0dbm
Color:White
Quantity:2pcs
Doorbells:
Power Consumption: ≤0.01mW
Modulation mode:ASK/OOK
Battery:12V/23V alkaline battery
Working Frequency: 433.92Mhz±280Khz
Transmit Power: 0dbm
Color:White
Quantity:1pcs
Features:
-Wireless door bell
-With alarm function
-Waterproof
-Stylish look and light touch design.
-Easy to install.
-Ultra-low power design, power saving and long-lasting use.
-52 polyphonic ringtones.
-4-level optional volume adjustment.
-900ft maxium wireless range1in the open air.
-Push buttons max.16
Package includes:
2 x Receiver
1 x Doorbells
1x User Manual
1 x Mounting hardware
