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 433mhz door detector door sensor gap sensor gap detector for gsm alarm system
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 433mhz door detector door sensor gap sensor gap detector for gsm alarm system

433mhz door detector door sensor gap sensor gap detector

60 % of buyers enjoyed this product!
Availability: in stock
Price:  US $1.80 / 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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Wireless Gap Detector (Door / Window Contact)

Power Supply: DC12V/23A Battery

Static Current: ≤20 mA

Transmission Current: ≤15Ma

Transmission Frequency: 433MHZ 0.5MHZ

Transmission Distance: About 30m with one barrier

Internal Distance: 15 mm

Humidity: ≤ 90%rh

Battery Life Time: About 6 months

Package Content:

1 * Wireless Door Window Gap Sensors( battery not included)

Average Star Rating:
0 out of 5 (0 Ratings)
Name Rating Feedback
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).

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