52 Chime Wireless Door Bell Home Plug In Waterproof Cordless Doorbell 300M Range
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...
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Description
Detail Pictures:
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:
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, Black
Quantity: 1pcs
Doorbells:
Power Consumption: ≤0.01mW
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 includes:
1 x Receiver
1 x Doorbells
1x User Manual
1 x Mounting hardware
Detail Pictures:
52 Chime Wireless Door Bell Home Plug In Waterproof Cordless Doorbell 300M Range