kerui M525 Wireless Doorbell with Transmitter Music Door Bell Alarm - White

Highlights

- Doorbell function and emergency alarm and welcome alarm
- 32 songs optional
- Long distance transmission
- Learn 30 doorbell transmitters
- 4 levels adjustable volume

Product Specifications

- Working voltage: AC 100 - 240V
- Working current: less than 100mA
- Wireless transmission frequency: 433 MHz
- Wireless transmission distance: 150m (in open areas)
- Working temperature: -10 - 50 degrees centigrade
- Operating current: 8 - 15mA
- Standby current: 3uA
- Battery: 23A 12V
- Transmit Distance: less than 80m

General
Brand: KERUI
Model: M525
Material: ABS

Dimensions and Weight

Package weight: 0.3500 kg
Package size (L x W x H): 9.50 x 7.30 x 4.40 cm / 3.74 x 2.87 x 1.73 inches

Package Details

Package Contents: 1 x Doorbell Receiver, 1 x Doorbell Transmitter Button