Home self generating wireless doorbell, outdoor battery free wiring free waterproof doorbell, no punching and easy installation, 150M remote control distance, 38 electric bells, ambulance bell, nursing bell, elderly pager, wireless communication doorbell, plug-in wireless music doorbell
🔔 Self generated waterproof doorbell
Origin: Shenzhen
Order number: QX-002
Power supply mode: transmitter self generating, receiver plug-in
Receiver plug-in specifications: American, European, and British
Color: White, Gold, Black
Combination and matching method:
One to one (1 transmitter+1 receiver), one to two (1 transmitter+2 receivers), two to one (2 transmitters+1 receiver); A transmitter can control up to five receivers, and a receiver can store up to five transmitter signals
🔔 This doorbell does not require batteries or wiring, plug and play, convenient and practical, and easy to install
🔔 38 built-in welcome music/4 adjustable volume segments (including mute)
🔔 IP44 waterproof grade, can effectively prevent rainwater intrusion, and can be sun proof and waterproof
🔔 150 meters remote control distance (open space) (This data is the obstacle free testing distance of the experimental open space, and the actual distance may vary depending on the usage environment and obstacles. Please refer to the actual distance)
🔔 The receiver can be directly plugged in and used in the voltage range of 110-230V
🔔 Receiver size: 66 * 50 * 55mm
🔔 Transmitter size: 70 * 46 * 23mm
🔔 Applicable scenarios: residential, hotel, villa, hospital
🔔 Function: Learning Code
Product parameters:
receiver
Working voltage: AC 100V-230V 50/60Hz
Working frequency: 433.92MHz
Standby power consumption: 0.25W
Music: 38 pieces
Volume: 4th gear (including mute)
Controllable volume: ≥ 50dB/1m
Receiving distance: ≥ 150 meters (this data is the obstacle free testing distance in the experimental open space, and the actual distance may vary depending on the usage environment and obstacles. Please refer to the actual distance)
Receiver operating temperature: -10 ℃~+45 ℃
Receiver size: 66 * 50 * 55mm
Emitter (doorbell button)
Transmitter operating temperature: -20 ℃~+60 ℃
Transmitter size: 70 * 46 * 23mm
The transmitter does not require a battery and generates electricity by pressing it
Transmitter IP44 waterproof grade
