Motion Sensor Doorbell Human Infrared Induction Volume Adjustable Driveway Alarms for Bank

Feature: 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. Specification: 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 Voltage: 220V Sensing Mode: Human Infrared Induction Detection Angle: Left and Right 120 Degree, Up and Down Angle 60 Degree Volume: 8 Levels of Volume Adjustable Storage Capacity: 4MByte Volume Size: less than 100dB Gross Weight: Approx. 196g/6.9oz Uses: Bank Self Service Area, Warehouse Heavy Voice Prompter, Corporate Staff Attendance Prompter, Engineering Safety Voice Prompter. Package List: 1 x Motion Sensor Doorbell 1 x Plastic Box2 x Flat Head Screws1 x Self Tapping Screws 2 x Plastic Sleeves1 x Instructions Note: Please allow some errors due to manual measurement.