Motion Sensor Wireless Alarm Electronic Sensor Detector anti-interference doorbell alarm

 introduction

This is Electronic Sensor Detector Welcome Chime Speak. You can put it to any places of your room. This product is excellent for being used at home, office, shop or any places need to welcome the guests or the customers. Built-in anti-interference system, avoid false ringing and miscommunication among different users.

Main Feature:

·         This product is the electric induction welcome device

·         No key operation mode, it is a plug and play type design

·         Volume is adjustable

·         With standby sleep mode, it is effective to save energy

·         The outward appearance is exquisite with small size

·         It needs 3 x AA 1.5 V battery (Without battery)

·         When a customer walk by,welcome device will sound automaticly(audio source has a variety of optional)

·         The ligh control distance for 2 to 5m

·         Suggested use in the place with enough light, when the sound becomes weak please replace the battery

·         Dimension:9 x 6.5 x 3.5cm

Specification:

       Package Weight: 110 g

·         Package Size: 13*16*4 cm

Package:

·         1 x Intelligent Sensor Greeting Warning Doorbell

·         1 x Mounting Bracket