Features:

*Easy Installation: The wireless door sensor requires no tools or professional installation, allowing for a quick and hassle-free setup in just minutes, making home security accessible to everyone.  

*Comprehensive Monitoring: This system offers 247 not only for front doors but also for various entry points like garage doors, storage cabinets, and pet doors, comprehensive coverage throughout your home.  

*Construction: Crafted from robust ABS material, the sensor is designed to withstand wear and tear, promising durability and longevity for long-term use in your security system.  

*Extended Range: Operating at a frequency of 433MHz with a transmission distance of up to 100 meters, the door sensor provides extensive coverage, enabling reliable detection over larger areas without interference.  

*Convenient Package: The package includes a wireless door detector that simplifies installation, allowing you to enhance your home security system quickly and efficiently.  

Specifications:

*Part Name:Wireless door sensor

*Material:ABS

*Size:23mm *60mm *13mm 

*Color:white

*Wireless frequency: 433MHz
*Transmission distance: ≥120 meters (open area)
*Trigger distance: 25 - 35 mm
*Working voltage: 3V (button battery)
*Low voltage alarm: 2.2 - 2.4V
*Working temperature: -10°C ~+50°C

Package Content:

1*Wireless door sensor

Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address.

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.