Heavy Duty Peltier Solid Copper Cooler Hang the inner box on

Hang the inner box on to the 2 arms from the hood

For those install locations where the sun directly hits the front of the intercom

12V DC power is required for both the touch screen controller and the Ethernet relay board(s)

Rubber seals on 2 sides

Bluetooth Relay Board $40

Heavy Duty Peltier Solid Copper Cooler Hang the inner box onWhen you need more than the standard cooling included in the intercom box. For those install locations where the sun directly hits the front of the intercom, raising the tablet's temperature to more than 130F from the UV energy. Attaches directly to the back of the tablet. Copper plate size 6" x 4". Connect the positive (red) wire to the Bluetooth Relay Board relay #3 and set the temperature to turn on in the Entry's Advanced Settings section. Uses up