Welcome Infrared Chime Doorbell Alram

Welcome Infrared Chime Doorbell Alram
4 reviews

SKU #6628546379812

Type: Door Bells & Chimes

Availability: In Stock

Prices starting from: $ 44.39

FREE TRACKED SHIPPING WORLDWIDE

Features:

Infrared sensor adopt to digital fuzzy treatment, automatic temperature compensation, Radio frequency anti-interference, has low rate of false alarm.
Integrating a variety of functions,welcome,wireless doorbell ,guard defense and so on.
choice of power supply :3 AAA battery and 9-15v power adapter.
Support human voice,32 beautiful songs and alarm.
level of adjustable sound volume.

Specifications:

Power supply : DC 9-15V (battery not included)
Detection range: 4-8 m 
Volume: 4 levels adjustable (Can't adjust volume at alarm mode) 
Induction method : infrared sensor triggered 
Ambient temperature/humidity :. -10 -40 5% -95% RH 
Detection Angle: Horizontal Angle of 110 degrees, vertical Angle of 15 degrees 
The main function: Automatic body sensing , ultra-long , wide-angle detection. Adjustable direction (with stand). Host built-in speakers, alarm loudness of 75-95 db 
Installation : No need professional personnel, easy to install yourself 
Installation height: 1.5m-2.5m 
Music: 32 music and vocals optional 
Size: Height 7.5cm Width 8cm , thickness 4.5 cm (with base - base can be flat or fixed on top) 
Battery: 3 x AAA batteries (batteries are not included)

Technical parameter:

Working current:<80mA
Working temperature:-10- 50
Detection range:4-8m
Detection angle:110°
Installation height :1.5m-2.5m
Battery installation schematic diagram:
Pull the switch battery cover, open the battery cover
Installed correctly

Package content:

welcome doorbell*1 (Without battery )
adapter*1




WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.

REVIEWS


RU отлично, всë как в описании и всë работает. 11 Mar 2021 12:49
A***n from RUSSIA
ES It Was Sent Quickly, It Feels Very Good, Thank You. 30 Mar 2021 10:02
X***r from SPAIN
RU Приехал быстро. работает нормально. 15 Mar 2021 06:11
A***n from RUSSIA
RU Everything Works Fine. Removed The Speaker, Which I Plan To Install In The Store's Utility Room. The Unit Itself With A Motion Sensor Will Be Installed At The Entrance To The Store. It Turns Out Cheaper Than Buying An Alert From Two Separate Blocks. Seller Thank You! 23 Jun 2021 07:10
V***n from RUSSIA

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