12V 24V ABO 20 Single beam photocell sensor ir sensor for garage door

12V 24V ABO-20 Single beam photocell sensor ir sensor for garage door 

How to use
This is Active Infrared Detector.Install each pair at the opposite positions.Then there is a infrared area between these two detector parts. When someone passes the infrared region, the detector will send alarm signal to the security alarm host (which not included here).
Specifications:
Receiver range : less than 15m
Infra-red frequency: 1.92KHZ
Power supply: 12V DC
Wavelength: 940nm
Input:RX 15mA-TX 30mA
Size (Each One): 3" x 1.9" x 1.2"(L*W*H)
Operating temperature: -20-70 C
Relay output: 1A max 30V
Net weight: 120g

Features:

> Non-spherical secondary aggregation precision optical lens

> Fine-tuning of sophisticated electronic stepper, LCD display easy to focus

> The interdiction of the adjacent all beams at the same time

> AGC loop automatically adjusts the sensitivity, anti-false alarm

> Automatic adjustment of glare filtration system, anti-glare interference

> Using ultrasonic Structure to effectively prevent condensation or frost

> The unique design of the ring, waterproof, dust-proof

Shipping

1) Express: DHL, FedEx, UPS, TNT, EMS, etc.

2) By air

3) By sea

4) By special line

Depends on buyer's requirement. 

Our Service

1. Accept OEM, ODM &silk-screen printing you logo on the shell.

2. Response in 10 hours.

3. Experienced R&D staff.

4. Professional SMT equipments.

5. Accept payment via T/T, Paypal, Western Union, Escrow, and so on.

6. Delivery by DHL,UPS,EMS or by sea as your requirments.

FAQ:

1) Can i get sample the sample order ?

YES . Free sample is available . for 1-2pcs is free .

But the shipping cost will be pay by your side .

2) What’s the lead time of samples ?

The sample lead time is 1-3days .

3) How do you ship the goods , and how long will got it ?

We can ship it by customers requirement .

Such as DHL , FEDEX , UPS ,EMS ... , generally is 3-5 days delivery time .

By air post is available :

Such as : post NL , Bpost , Singapore post ... , will be 12-25days to reach .

4)What is your warranty period?

Generally, we provide 1 year warranty for all our products unless otherwise mentioned. (Some are 2 years.)

5) If i don't know how to use the products, what can i do?

Pls contact us whenever you need our help, even we are not online. 

You can write email to us, or contact us by Trademanager, Skype, and other IM tools. 

We are all very glad to answer your questions. 

6) What certifications do you have?

Most of our products are approved with CE certification,

If you have any other requirement with certifications, we also would like to help you.