ZDD-407M Wireless Door Sensor with Panic Button Features:

1. Power Supply:
   • CR2032 3V Lithium Battery
2. Wireless Frequency:
   • 433MHz or 868MHz (Depending on region)
3. Transmission Range:
   • Up to 100 meters (open area)
4. Operating Temperature:
   • -10°C to +50°C
5. Material:
   • ABS Plastic
6. Dimensions:
   • 70mm x 20mm x 20mm
7. Weight:
   • 60 grams
8. Protection Rating:
   • IP55 (Weatherproof)
9. Installation Method:
   • Double-sided adhesive tape or screws
10. Sensor Type:
    • Magnetic Reed Switch and Panic Button
11. Battery Life:
    • Up to 1 year (depending on usage)
12. Low Battery Indicator:
    • Yes
13. Tamper Protection:
    • Yes (Tamper switch)
14. Certifications:
    • CE, RoHS
15. Compatibility:
    • Compatible with Z-Wave or Zigbee systems