Infrared Sensor Single Beam Detector Security Alarm Home Door Laser Alarm System

$9.97 Buy It Now or Best Offer
free,30-Day Returns

Seller Store smartlife18
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Location: Shenzhen
Ships to: US,
Item: 274957946663

Restocking Fee:No
Return shipping will be paid by:Buyer
All returns accepted:Returns Accepted
Item must be returned within:30 Days
Refund will be given as:Money back or replacement (buyer’s choice)
Unbranded:Unbranded
Burglar Alarm:Burglar Alarm
MPN:Does not apply
Size:7.5*4.9*2.5cm/ 2.95*1.92*0.98” inch
Type:Alarm Photoelectric Infrared Detector
Location:Indoor/Outdoor
Outdoor warning distance:10m
Indoor warning distance:20m
Induction speed:30ms
Contact capacity:AV/ 30V/0.5mA
Operating Voltage:12-24V
Material:PC

Infrared Sensor Single Beam Detector Security Alarm Home Door Laser Alarm System – 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 detectorwill send alarm signal to the security alarm host (which not included here). – Install Distance(Max.)in the above chart means the maximum install distance between the twodetector parts. – Great to be installed for security system in school, office building, hosipital, home yard, etc. – Detecting range can be reduced to 30% in bad weather conditions, like rain, dust, etc. – English Usage Manual included in the pack. It will give you detailed instructions. Features: 1.Single Beam Infrared Sensor with high levels of anti-RFI / EMI capability. 2.Sealed design to anti-rain(fog), dust(worms) and other integrated weather, the detector sensitivity will increase automatically(AGC circuit). 3.High-powe-r transmitter, sensitivity surplus degree up to 90%. 4.High-powe-r infrared receiver tube, low-powe-r process technology. 5.Adjustable of beam interdiction period, to make it more flexible and adaptable. 6.When interrupt, the relay output switch signal without voltage. 7.Professional anti-jamming optical housing. Technical Parameters: * 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 Package Included: 1 x Single Beam Infrared Sensor Transmitter; 1 x Single Beam Infrared Sensor Receiver; 1 x Bag Install Accessories; 1 x English Usage Manual.PaymentDelivery detailsTerms of salesAbout usContact usPayment1. PayPal is our only accepted method of payment.2. If you do not already have a PayPal account, simply click on the ‘Buy It Now’ button and follow the eBay checkout instructions. You will then be able to enter your card details in order to pay via PayPal even if you do not already have a PayPal account. Paying via PayPal also ensures that your purchase is fully protected and guaranteed.3. If you are having difficulty processing your payment, please contact us freely via ebay message centraDelivery details 1. Item will be shipped within 1 business days after received a verified payment.2. Shipping to US : USPS with the tracking number above $5.00 (7-15 working days) 3. To UK ,Australia ,Canada without tracking number (20-25 working days)4. To Russia : due to the overstock in the Russia post office (35-45 working days )5. To other countries take 30-35 working daysTerms of sales 1. If there are any problems with our products,Please feel free to contact us.We will always here to solve them for you.You don’t need to contact ebay or paypal.And please DO NOT leave us Neutral/negative feedback,It won’t help the problem to be solved.And it is the worst hurt to a seller.We should try our best to make a happy easy transaction. 2. If you are satisfied with our products and our service,please tell your friend and leave us positive feedback;if you are not satisfied with our products or service,please DO tell us. 3. After receiving the item,you could contact us within 30 days.Refund will be given as money back or item exchange.About usWe always do our best to give our customers the best shopping exprience , 100% customer satisfaction is our goal . If you have any questions ,please feel free to contact us .Contact us1.Welcome to wholesale and purchase,If you have any question ,Please contact us via ebay message.2.We will reply you within 24 hours.(except weekends and holidays).

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