US Highway Style Ice Hazard Flashing LED Safety Sign - Ice Trooper

The Ice Trooper is a battery operated sign which will continuously flash when the temperature drops to 3 degrees Celsius (approx. 37 degrees Fahrenheit) to warn of icy conditions, therefore leading to a reduction in ice related incidents/accidents. This version of Ice Warning Sign mimics a US highways hazard sign. It's design is a representation based on the US Federal Highway Manual for Uniform Traffic Control Devices. Energy Efficient No Mains Supply Needed Battery Included Advanced Temperature Sensor Size: 400mm x 400mm Diamond Shape This sign requires no mains power supply, instead there are 6 industrial grade AA batteries included in the weather sealed compartment located at the rear of the sign. These batteries can quickly and easily be replaced at any time with AA batteries of your choosing. Follow this link for instructions on replacement (link for attached pdf AA battery instructions) The sign uses the latest PIC chip technology with no moving parts, and has an ISO standa