 Introducing the 2GIG Pad 1-345, a wireless secondary touchpad from 2GIG. This device operates over the 345MHz frequency. Arming to away or stay modes, disarming, and police and fire panics gives this secondary keypad full integration with the pan. The 350 foot line of sight open air range with dimensions of 5.73 inches by 4.25 inches by 1 inch and a weight of 7.75 ounces. This device will utilize 2 lithium CR2032 3 volt batteries or its lithium equivalent. 70 minute supervisory check-ins with the panel so you'll know when this device goes down. Ladies and gentlemen, the 2GIG Pad 1-345 from 2GIG.