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Smart GSM Alarm Door Sensor Alarm Sound Vibration Sensor Alarm Remote Monitoring Mini GPS Tracker

94 % of buyers enjoyed this product!
In stock
Sale Price: US $19.99
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


GSM Smart door alarm Important, please attention:

  • This smart door alarm was designed for home and asset location and communication, our company assumes no liability or responsibility for any behaviors violate other individual’s privacy.
  • Due to external factors all GSM devices have position error, so the position provide by this device just for reference only.
  • There may be delays caused by telecom operators at certain circumstance. Our company doesn’t assume liability for users’ personal and property safety


  • GSM quad band network, LBS location
  • Website/IOS APP/Android APP/SMS ;multiple set and tracking
  • Open/close door alarm
  • Voice sensor alarm
  • Vibration sensor alarm
  • Voice monitoring
  • Low battery alarm
  • SIM changing alarm
  • Long time standby


  • 1* Main Host
  • 1* Magnet box
  • 1* Multiple-function USB cable
  • 1* User manual
  • 1* Velcro

Product specification:

  • GSM network: 850/900/1800/1900MHz
  • GPRS standard: Class 12, TCP/IP
  • Working temperature: -20 °C ~ +70 °C
  • Working humidity: 5% ~ 95%
  • RH Host size: 40×34 x14mm
  • Host weight: 27g

Product View:

Average Star Rating:
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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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Price:  US $19.99 / piece