DC 12V Wired Loud Horn Alarm Siren Outdoor Alarm for Home Security Protection System Indoor Outdoor Fireproof New

Stylish Design: Loud Wired Alarm is designed with fire protection technology. It is fashionable and easy to install. Ideal for fire alarm equipment in factories, hotels, school, home, warehouse and medium-sized buildings. Housing material: steel material and ABS resin. Mini & Portable :Wired Loud Alarm is design with small, flexible, easy to carry and install. It can work in the doorway, balcony and other place you need. Suitable for traditional hand-delivery signals in various cranes, ships, and fire alarm systems. Special Fields: factory / workshop / steel metallurgy / telecommunications tower / lifting machinery / engineering machinery / port terminal / transportation / wind power generation / electronic fence / sentry box / hotel / building, etc., Manufacturer: MACHSWON