perimeter sensor infrared sensor for alarm system and protection beam barrier and beam detector

perimeter sensor infrared sensor for font b alarm b font system and protection beam barrier and
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perimeter sensor infrared sensor for alarm system and protection beam barrier and beam detector
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Availability: in stock
Price:  US $12.90 / piece


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45 days Money back 45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
On-time Delivery On-time Delivery
Guarantees: On-time Delivery 60 days

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good price for perimeter sensor and Infrared barrier detector from30 meters to50meters detection range:

Notes; We can deliver the goods to all of the countries in the world; please just contact the seller if the aliexpress system does not support to send the goods to your nation. This is because the system default setup has a limited function.

For delivery express, if the buyer chooses EMS, the seller will send the goods with EMS,DHL or UPS or FEDEX or TNTor Aramex according to the situation. For any special requirements, please leave notes for the seller.

Specification:

Beam detectors Dimension:

Beam detector Installation:

Average Star Rating:
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Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).
Price:  US $12.90 / piece
from AliExpress
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