Model Number:VUO4EJIT35TTGARONQH Colour:Green Description: 1. Sturdy and durable. 2. Easy to install and use. 3. Protect homes, campsites and property. use: Securely mount the Camp Safe Alarm to a fixed . Tie the tripwire to the trigger pin and secure it to the intrusion wire: Wire, st, or nails are great for installation. Just use the edge or hole on the siren: Payloads in signaling devices (flares, bear deterrents, etc. as appropriate): Note the support of the ball. Keep any signaling devices you use close together so they don't fall when sitting in the environment for long periods of time: Depending on the signaling equipment used, it can be anywhere between a sound rating of 125 dB to 175 dB. Specification: Product name: Trip Alarm Material: aluminum alloy Size: (approx.)7.6*2.5*2.5cm/2.99*0.98*0.98inch Installation method: mount Sound level: 172 decibels Do you need a battery: No Assembled diameter: 3.35 inches Packing List: Perimeter Trip Alarm*1 Trigger pin*1 *1 [ Ingeniously Made ] Not easy to break or deform, Camping Accessories are crafted with smooth appearances without burrs, rust-proof and erosion-resistant. [ Ideal Home Protection ] Can remind you in time when someone or something violates the area, Perimeter Trip Alarm protects homes, campsites, and property, set a border around the region and set whitespace around it. [ Come into a Wide Use ] Camping Perimeter Alarm is used to scare away animals or intruders, lightweight and portable, and built for outdoor safety at campsites, farms, homes, and more. [ Easy Installation ] Designed with holes for securing, tie the tripwire to the trigger pin and secure Camping Essentials to the trespassing wire, wire, string, or nails are great for installation. [ Selected Aluminum Alloy Material ] Made of excellent aluminum alloy material, Camping Supplies are durable for long-term use, sturdy, wear-resistant, and weather-resistant.