Specification:Working voltage: DC 12VStatic Current: ≤4m - ARemote frequency: 315MHz - Remote distance: MAX120 meters in the open air - Alarm volume: about 125 db - Working temperature range: -15°C--- +80°CDescription:1 Remote control, no spoon driving.2 Remote control flameout ...Specification:Working voltage: DC 12VStatic Current: ≤4m - ARemote frequency: 315MHz - Remote distance: MAX120 meters in the open air - Alarm volume: about 125 db - Working temperature range: -15°C--- +80°CDescription:1 Remote control, no spoon driving.2 Remote control flameout, theft prevention and anti robbery3 Horn alarm, direction light flicker.4 One touch search, overtaking warning5 Sensitivity five level adjustable.6 Use dynamic password to prevent duplication (160 times longer than regular password).7 Main engine uses waterproof silica gel, super waterproof.8 Permanent memory.9 Ultra-low power consumption, to prevent battery power loss (nearly twice the power of electricity than peers). Package Included:1 X Anti-Theft Burglar Alarm1 X Black Unit1 X Connection Cable2 X Remote Control1 X Adhesive Tape1 X User Manual