About this product

1、Quality Chip: Motion sensor doorbell uses a high grade chip, HiFi speakers, and can be independently customized for exclusive voice.

2、Infrared Sensing: Entergy doorbell adopts mature human infrared sensing technology, which can work stably and normally even in dark environment.

3、2 Modes: Wireless motion sensor alarm can freely choose single song or full song loop, and 8 levels of volume adjustment to meet your various needs.

4、Safe and Reliable: The PIR motion sensor alarm is made of ABS housing, which is flame retardant and anti aging to prevent and reduce safety hazards.

5、Multipurpose: Wireless sensor doorbell is used in bank self service area, warehouse heavy duty voice prompter, corporate employee attendance prompter, engineering safety voice prompter.

Item Type: Motion Sensor Doorbell

Material: ABS

Size: Approx. 8.9 x 8.7 x 4.4cm/3.5 x 3.4 x 1.7in