About this item

• Works totally wireless - Does not need to be wired to the control center
• Feature - Wireless high-performance portable and excellent transmission range up to 80m remote control for the home alarm system
• 4 Buttons remote - Arm ,Disarm,Stay arm,SOS
• Can't work standalone - The remote controller work with home alarm system,use as alarm accessories
• Battery power source, included battery (23A 12V Alkaline)