Its motion activated sensor springs to life faster than any other covert system so there's no chance of missing an intruder.Up to 30 days of operation in standby mode on a single battery charge. Because it can work without wires, it can be plac
• Up to 30 days of operation in standby mode on a battery charge.
• No visible wires
• Motion Activated
• Truly the only product on the market for inside long term use