Wireless doorbell 1 transmitter + 1 receiver 300 m range

Product information

Product parameters

Size: 76 x 24 x 80 mm 48 x 20 x 78 mm

Supply voltage: 12V23A (V)

Waterproof rating: Transmitter waterproof rating IP44

Product color: white

Operating temperature: -30°C~+70°C

Operating frequency: 433.92 MHz + 75 kHz

Product ringtones: 58 optional

Product volume: 0~100 decibels 4 levels adjustable

Receiver voltage: 100-260V/50-60HZ

Transmitter battery: 12V23A (requires 3V button battery not included)

describe:

Care for your family with technology

Various application scenarios mobility impairment companion call night discomfort emergency call breastfeeding during pregnancy nursing call accident protection emergency call

The signal can cover 4 floors

The signal transmission distance in open areas can reach 35-80 meters

Note: The actual received signal varies depending on the on-site use environment and the degree of signal attenuation is different due to obstacles and interference sources.

High-end hardware

Large-capacity music storage 4-level volume control replaceable battery for Pager long standby time stable transmission

Principle of product use

When you call and need to press the pager the host will give a sound prompt. When you need to press the pager the host will make a sound and flash.

Note!

1. It is not recommended to install the transmitter on metal or other metal surfaces as this will affect the signal.

2. When installing the receiver try to keep it away from electrical equipment with strong electromagnetic radiation such as TVs computers microwave ovens refrigerators etc.