DC/AC 12~24V waterproof IP55 photocell automatic gate door safety sensor alarm infrared beam sensor photocell 15m detect range
ID: 42204

DC/AC 12~24V waterproof IP55 photocell automatic gate door safety sensor alarm infrared beam sensor photocell 15m detect range

4.9 (87 votes) | 187 orders
Price: US $25.31 / Pair
Discount Price:
US $ 17.22 / Pair

DC/AC 12~24V waterproof IP55 photocell automatic gate door safety sensor alarm infrared beam sensor photocell 15m detect range


description      Main features:

* Anti-glare up to 50,000LUX, built-in automatic adjustment of glare filtration system, to avoid the impact of light or car lighting

* All-weather sealed rain (fog), dust (insects) and other integrated structure designed to work in harsh environments

* Detector automatically increases sensitivity when fog or bad weather conditions (AGC circuit)

* High level of anti-RFI / EMI capability

* Unique digital filter circuit design

* High-power transmitter devices, 90% sensitivity margin High-power infrared receiver on the tube, low-power processing technology Anti-lightning circuit design

* With rain cover design

* C-type relay output

* Adjustable beam interruption period to make it more flexible and adaptable

* Professional anti-interference optical cover


Technical Parameters:

* Product Model: ABO-20L

* Outdoor guard distance: 20m

* Indoor alert distance: 30m

* Sensing speed: 30ms

* Alarm Output - Normal: NC & NO contact capacity AV / DC 30V / 0.5mA

* Alarm linkage: yes

* Working voltage: DC12-24V

* Housing material: PC

when the light beam between the emitter and the receiver is blocked, the  products will transmit an alarm signal 
1234workshopfive star feedback

  • Brand Name: FD
  • Model Number: SRK075
  • Distance: 20m
  • Sensing speed: 30ms
  • Voltage: DC12v-24V
  • Alarm Output - Norma: Normally Closed and Normally Open (NC & NO)
  • Housing material: PC
  • Indoor alert distance: 30M
  • Installation: wall-mounted
  • Contact capacity: AV / DC 30V / 0.5mA
  • about shipping: free shipping


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time(45 days not including 2-5 day processing) you can request a refund or a reshipment.

If you received the wrong item you can request a refund or a reshipment.

If you do not want the product you’ve receive you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Useck - Security & Protection (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of useck.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.



Thank you for your interest doing business with us!

If you would like to get a discounted price for your large purchase orders, fill in the required blanks along with your email address, the product Item ID # and/or the link of the item that you want to order, item quantity (minimum of 30 pieces), shipping country and payment method is required. We will contact you with a discounted price as soon as we receive your inquiry.

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