Feature: 1. Multifunctional Security Device: Not only can it be used as a door and window anti theft detector, but it can also be used for perimeter security monitoring, allowing your family and property to enjoy comprehensive protection. 2. Strong Explosion Proof Capability: Adopting explosion proof design, it can effectively resist any damage and interference behavior, ensuring stable and reliable operation. 3. Efficient Intrusion Detection: Reliable and precise sensors that can respond to intruders in a timely manner and trigger alerts to protect your family and property. 4. Widely Applicable: Suitable for various scenarios such as residential, commercial, and office spaces, ensuring your safety and peace of mind. 5. Easy to Use: Wireless design, easy to install and operate, without the need for complex wiring, suitable for various doors and windows. 6. Aluminium Alloy Shell: The aluminum alloy shell is die cast, with a surface sprayed with plastic, and a beautiful appearance for steel pipes or cable wiring. Specification: Item Type: Explosion Proof Door Magnetic Alarm Material: Aluminium Alloy Weight: Approx. 730g / 25.8oz Applicable To Rated Voltage Range: 380V Applicable To Rated Current Range: 20A Layout Method: Steel Pipe Or Cable Wiring Prevention Positions: Doors, Drawers, Safes, Windows, Suitable For Places Requiring Fire Alarm Protection Level: IP54 (Indoor) IP65 (Outdoor) Explosion Proof Sign: Exib IIC T6 Gb Is Applicable To IIA, IIB And IIC Explosive Gas Environment Product Size: Approx. 15 x 13 x 6cm / . Package List: 1 x Explosion Proof Door Magnet 4 x Screw 1 x Accessory Note: Do not open the cover with electricity.