Wireless Doorbell

1. Material: ABS, electronic components2. Remote control distance: 300 meters3. Built-in music: 384. Volume: 4-speed adjustment5. Transmitter battery: 12V/23A battery x 1 (shipping without battery)6. The doorbell has built-in 38...

1. Material: ABS, electronic components2. Remote control distance: 150 meters3. Built-in music: 58 songs4. Volume: 4-speed adjustment5. Transmitter battery: 12V/23A battery x 1 (shipping without battery)6. The doorbell has built-in...

1. Material: ABS, electronic components2. Remote control distance: 300 meters3. Built-in music: 58 songs4. Volume: 4-speed adjustment5. Transmitter battery: a 12V/23A battery (delivery without battery)6. The doorbell has 58 built-in...

Features:1. The waterproof design of the transmitter effectively prolongs the service life of the product and is safe and secure2. Long-distance barrier-free 300-meter penetration, giving you a better experience3. The...

Induction Head: 1. Packed three AAA 1.5 V battery, or plug in the power adapter (DC 9 to 15 V/p 250 2. Turning on the power supply, the doorbell can...

1. Place the correct batteries in the detector & in the receiver units 2. Make sure that the batteries have been put in the proper positions 3. Mount the detector...

1. Ringtones: 362. Power supply voltage: AC85V-260V3. Power supply mode: plug-in/press power generation4. Multi-functional intelligent doorbell, a variety of core technologies, wireless control, easy to pair through the wall, strong...

1. Frequency: 433MHz 2. Transmitter power supply: CR2032 button battery, quiescent current is less than 5uA 3. Receiver power supply: 3xAAA dry battery (excluding battery) or DC 5V adapter, quiescent...

Features1. Self-generated power design, easy to use2. Strong penetration ability, meeting household needs3. 38 chords can be switched freely, and the ringtones are pleasant to the ear.4. Adopt waterproof design,...

1. IP44 waterproof, not afraid of rain2. Waterproof, dustproof and shockproof, sturdy and beautiful body3. The transmitter is powered by a button battery, and the battery compartment drawer is designed...

1. Use the industrys most stable music chip, load 36 chord ringtones, pleasant and wonderful. 2. The adjustable 8-level volume can meet the needs of different environments. 3. The doorbell...

Receiver:1. Voltage range: AC 85V-260V power supply2. Working temperature: -20-55 degrees Celsius3. Ringtones: 45 polyphonic music4. Size: 85x65x23mm5. Volume: 0-110 decibels (4 levels of volume can be adjusted)6. Receiving distance:...