RL-BT01 Bluetooth Speaker Doorbell
A hybrid smart doorbell system combining a wireless doorbell push button with a Bluetooth-enabled speaker unit, designed for flexible home or small office use with both alert and audio playback functions.
Specifications
- Brand/Model/Color: RL-BT01, White/Black (varies by kit)
- Device type: Bluetooth speaker doorbell system (wireless chime + speaker unit)
- Application: Homes, apartments, small offices, indoor/outdoor entrances
- Connectivity: Bluetooth 5.2, 2.4 GHz wireless, 433.92 MHz doorbell RF transmission
- Wireless range: Doorbell signal 150–350 m (open area), Bluetooth range ~20 m (open area)
- Audio output: 4Ω 5W speaker
- Audio distortion: THD+N <10%
- Sound mode: Bluetooth speaker playback + doorbell alert tones
- Main unit power: 3.7V 1000mAh lithium battery
- Push button power: CR2032 3V battery (1 pc)
- Power consumption: Standby <1.2mA, operating <900mA
- Transmission power: +10 dBm
- Transmission time: 2.2 seconds per signal
- Antenna gain: 2 dBi
- Operating temperature: Main unit -10°C to 50°C, button -15°C to 50°C
- Weather resistance: IPX5 (splash and rain resistant for outdoor use)
- Key features: Wireless doorbell alert, Bluetooth speaker functionality, long-range RF transmission, low power consumption, portable battery-powered design, outdoor-ready push button
- Key highlights: Dual-function Bluetooth speaker + doorbell system, long wireless range, IPX5 weather resistance, simple installation with no wiring required
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