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 90~250VPower Consumption: 10mWSensitivity: -110dbmVolume: 10-110dbWorking Frequency: 433.92Mhz ±280KhzTransmit Power: 0dbmColor: White, BlackQuantity: 1pcs Doorbells:
Power Consumption: ?0.01mWModulation mode: ASK/OOKBattery: 12V/23V alkaline batteryWorking Frequency: 433.92Mhz ±280KhzTransmit Power: 0dbmColor: WhiteQuantity: 1pcs
Package includes:
1 x Receiver1 x Doorbells1x User Manual1 x Mounting hardware
Detail Pictures:
