Feature

●??【Full Automatic Infrared Induction】: This store welcome device uses infrared induction device, which has strong sensitivity and will not be affected by light. Therefore, it can be applied during the day and evening, which is highly safe.
●??【4 -level Sound Volume】: This welcome sensor doorbell has adjustable 4 -level sound settings, wireless remote control operations, switching mode, replacing ringtones, and satisfying the use of various scenarios.
●??【Wireless Settings】: This infrared sports electronic doorbell is set up with wireless APP. It requires 3 7 ordinary alkaline batteries (excluding) or 5 V Micro USB power operation, which is very convenient.
●??【Easy To Install】: This multi -functional beeurite has a base design and is easy to install. It can be placed anywhere, suitable for stores, warehouses, factories, etc.
●??【High -quality Services】: The quality of our products is strictly inspected. You can buy it with confidence. If you have any questions, please contact us at any time. We will provide you with high -quality services and strive to solve your problems.


Description

Description：
Power supply mode: host 3 ordinary alkaline batteries or 5 V Micro USB operation
Standby time: about 2 months (planned to ring 50 times a day
Ambient temperature: -10°C~33°C
Host net weight: 100g

Specification：
Smart infrared sensor doorbell
No worries about looking at the store, not afraid of being lazy and taking a nap
People in the house know immediately
4 levels adjustable volume
Freely adjust the size of the ringtone to meet various scenarios
Long-distance infrared sensor
Wireless remote control operation, switch mode, change ringtone
Easy to install, stick and use

Package Included：
1* welcome device, 1* remote control,