USB 5V Motion Sensor Doorbell IP43 Waterproof Infrared Huma

Feature:
1. HUMAN BODY SENSOR: Motion sensor doorbell adopts infrared pyroelectric human body sensing technology, when people pass the sensing area, it will immediately trigger the broadcast voice.
2. USB INTERFACE: PIR motion sensor alarm has a USB interface, built in lithium battery, voice content can be replaced by connecting to a computer.
3. IP43 WATERPROOF: Door sensor alarm has IP43 protection level, indoor and outdoor are available, can prevent small rain, durable.
4. EASY TO INSTALL: Motion detector doorbell is simple in appearance, easy to operate and install, a variety of installation methods to meet the needs of different places.
5. APPLICABLE PLACES: Wireless sensor doorbell is widely used in supermarkets, convenience stores, gas stations, high speed service areas, stations and other places.

Specification:
Item Type: Motion Sensor Doorbell
Material: APS, PC
Size: Approx. 13x7.6x4.4cm / 5.1x3.0x1.7in
Gross Weight: 384g/13.5oz
Power Supply: USB Power Cord 5V
Battery Type: 3.7V 104052 Lithium Battery ( Shipped with Built in Battery)
Battery Capacity: 2500mAh
Sound Format: MP3
Sound Output Power: 8Ω 2W (typical)
Sensing Distance: ≥ 4m/4.4yd ( Ambient Temperature 25 ℃ )
Sound Volume: Maximum Sound 97dB ( Near The Speaker End)
Waterproof Rating: IP43
Product

Features:
1. Support button previous and next song selection.
2. Support single song and full song mode adjustment.
3. Support digital tube track, volume, mode display.
4. Support data line to connect to the computer to replace the voice.
5. Maximum 4M memory
6. Hanging design, easy to install quick and easy.
Uses: warehouses, construction sites, subways, ponds, stores, supermarkets, neighborhoods, scenic spots, escalators, entry safety induction voice prompter.

Package List:
1 x Voice Prompter1 x Mounting Bracket1 x USB Power Cable3 x Plastic Sleeve3 x Screw1 x Instruction Manual
Note:
All data are measured manually, and there are certain errors in the measurement results.