DESCRIPTION
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 range in the open air.
Push buttons max.16.
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: 1pcs.
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.
Package included:
1 x Receiver.
1 x Doorbells.
1 x User Manual.
1 x Mounting hardware
