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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: DL
  • Model Number: DL-SVG-40
  • Usage: Door
  • Detection technology: four passive infrared detection
  • Working voltage: 3.6V DC
  • Working current: 20uA(include solar charge technology)
  • Detection range: 12m 100 degree
  • Installing height: 1.8m-2.3m
  • Sensibility: 2p/3p optional
  • RFI/EMI protection: >30V/m 500MHz
  • Voice alarm: >95dB
  • Flash alarm: With led light output
  • Detection speed: 0.2m/s to 3.5m/s

Packaging & Delivery

Packaging Details Carton box packing
Delivery Time 15days
Product Description

1.four passive infrared detection technology

2.multi-level signal processing software using artificial intelligence technology, comprehensive analysis and processing all kinds of false positives

3.voice remind function, can be customized different warning voice

4. professional waterproof design, application and outdoor completely any occasion

5.double filter system, strong light interference

6.pet prevention technique of digital analysis

7.solar charging technology

8.high brightness flash, more deterrent effect

9.with H/L gain selectable

10.the unique full range of temperature compensation technology

11.strong resistance to interference of electromagnetic radiatio


Working voltage/current

3.6V/DC    20uA (include solar charge technology)

Detection range

12m    100°

Installing height



2P/3P optional

RFI/EMI protection

>30V/m  500MHz

Voice alarm


Flash alarm

With led light output

Self-protection function

belt tamper proof and dumping detection

Detection speed

0.2m/s to 3.5m/s

Working temperature


Working humidity


Anti white interference


Anti pet weight



Detailed Images

Product Uses

Infrared detector is used as a sensing detection device to detect the intrusion behavior and various abnormal conditions. In a variety of intelligent buildings and ordinary buildings need to be a lot of safety precautions.

Our Services

Good quality,best after service,fast delivery.OEM,ODM supported.

Packaging & Shipping

Each in a inner box.Ship by air,by sea,UPS,DHL,TNT,Fedex.


Q: Why choose our pir detector? Any advantages?

A: The answer is Yes. There are 5 advantages. 
(1) We are a factory, our price will be cheaper in the same quality. 
(2) We have strong R&D team, which can make the customized product as your request.
(3) Free OEM service: (a) Silk-printing your Logo(≥1000PCS). (b) Design your color box(≥3000PCS). 
(4)Mix order : We accept mix order, different model and small quantity order. 
(5) After service: (a)2 Years Guarantee. (b) If you found any inferior-quality products from us, we will send new ones to replace for free in your next order after confirmed.

Q: Can I order one piece for sample to test the quality?

A: Yes, We recommend to check the sample before order. 

Q: If I order big quantity, what's the good price?

A: The price will be different according to different quantity, please contact us for any inquiry.

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The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $33,000
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