• Field proven wireless technology
• Snap on, interchangeable covers (white and brown)
• Case tamper
• Wall tamper
• External contact input
• Wall mountable bracket
• Replaceable battery with up to 5 years of battery life (based on usage)
• 2 year warranty

DOOR WINDOW SENSR WEXT CONTACT - These sensors can send an alert or trigger a pre-assigned series of commands when a window or door is opened.