UMOVAL PIR Motion Sensor Door Chime & Alert for Business, Indoor Entry Wireless Motion Detector Alarm, Commercial Motion Sensor Doorbell Welcome Buzzer + Infrared Motion Detector Alarm Siren at Night

Not only a wireless motion sensor door entry chime kit for business, but also a motion detector alarm with siren for security at night. Create harmonious consumer environment for your business!

Hello, Welcome! ? Welcome Clients ? Different Chimes & Tunes ? 11 Different Languages ? 3 Volume Choices ? 0-110 dB Sound Range ? Soft Blue LED Indicator ? Alarm Red LED Indicator

Wireless PIR Infrared Motion Sensor ? Sensing Angle: 60° up and down, 120° left and right. ? Detection Distance: Around 26 feet.

Door Chime Saying Welcome for Business in Daytime Commercial door entry chime will say Hello Welcome to customers if any visitors come in and detected by the device in daytime or with enough lighting.

Infrared Motion Sensor Alarm with Siren at Night Equipped with built-in photosensitive sensor, it will automatically switch into anti-theft alarm mode in the darkness at night. Alarm siren will work with red indicator light if detecting any invaded motion.

Dual Power Supply Methods Method 1: Micro USB Cable (included) with 5V Adapter (Not included). Method 2: 3 x AA Batteries (The device will still work for you even if AC power failure).

Operating Temperature 14 °F to 136 °F. The motion detector can operate normally in different seasons.

360° Rotatable & 180° Adjustable DIY Installation - Easy to Install by Ceiling or Wall Mounted.

Where is the Motion Sensor Device Applied? ? Cafes ? Bars ? Business Stores ? Supermarkets ? Restaurants ? Hotels

What’s included? 1 x Wireless Motion Sensor Door Entry Chime & Alarm. 1 x Micro USB Data Cable for Charging. 3 x AA Batteries. 1 x Oval Double-sided Self-adhesive Tape. 2 x Screws. 1 x User’s Manual.