The moisture meter can quickly measure the moisture content of the grain. 1. 1. Protect homes, campsites, and property by setting a perimeter around your area and setting it up in empty spaces to alert you when someone or something violates their area. 2. 2. Install the camp security alarm safely on a fixed surface. Tie the trigger wire to the trigger pin and attach it to the safety wire. For installation, you can use wire, rope or nails. Simply use the edge or hole in the alarm. 3. 3. Load the signaling device (depending on the situation, use flares, bear repellents, etc. ). Load the signaling device into the alarm and pay attention to the ball bracket. Hold any signaling device you use firmly so that it does not fall out while in the environment for a long time: ball bearings in alarms. 4. 4. Depending on the beacon used, its sound level can range from 125 dB to 175 dB. Each adapter has its own noise level, but they can all be used in the same device, giving you more charging options. 5. 5. Double check to make sure this is what you want. Our device is not designed to cause harm, it only has to make a loud sound to alert you when you need it. The best gift for outdoor and travel lovers. Package includes 1 x Peripheral Trigger Alarm, 1 x Trigger Needle and 1 x Pull Ring. . TRAVEL ALARM CAMPING TRIP WIRE ALARM DEVICE Specification: Material: Aluminum Alloy Colour of product: dark green Product Size: 7.6x2.5x2.5 cm Product Weight: 140g . TRAVEL ALARM CAMPING TRIP WIRE ALARM DEVICE List of packages: 1 x Circuit trigger alarm . TRAVEL ALARM CAMPING TRIP WIRE ALARM DEVICE