DIYSECUR 4pcs Wireless 433Mhz Door Magnetic Sensor for Our Related Home Alarm Home Security System Gap sensor

DIYSECUR 4pcs Wireless 433Mhz Door Magnetic Sensor for Our Related Home font b Alarm b font
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DIYSECUR 4pcs Wireless 433Mhz Door Magnetic Sensor for Our Related Home Alarm Home Security System Gap
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Availability: in stock
Price:  US $23.98 / lot
Sale price:  US $20.86 / lot


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Wireless 433Mhz Door Magnetic Sensor

for Our Related Home Alarm Home Security System Gap sensor

Description:

  • Power Supply: 3V Battery
  • Static Current: ≤20 mA
  • Transmission Current: ≤15mA
  • Transmission Frequency: 433MHZ ± 0.5MHZ
  • Transmission Distance: About 30m with one barrier
  • Internal Distance: 15 mm
  • Temperature: -10 degree ~ + 40 degree
  • Humidity: ≤ 90% rh
  • Battery Life Time: About 12 months

Anti-thief Function (There is a SOS button on door sensor)

With this door sensor, the alarm will be triggered when a window or a door is opened. An automated SMS text message will be sent to your cell phone if your door is opened when you are not.

What’s in:

  • 4 x wireless door sensor

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 $23.98 / lot
Sale Price:  US $20.86 / lot
from AliExpress
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