Features: 1Wireless Remote Control: Through the 2G 4G network, you can remotely control and manage the alarm panel with your smartphone anytime and anywhere, ensuring home security. 2Multifunctionality: The smart panel can connect to multiple detectors simultaneously, including infrared motion sensor and door window sensor, providing wide coverage and reliable security protection. 3Efficient Detection Capability: The detectors have a 10m detection range and a 110 degree detection angle, effectively sensing any abnormal activities in the surrounding area. 4Safety Protection: The alarm panel supports to 240V , guaranteeing a stable power supply and providing you with a safe and reliable anti theft protection. 5Durable ABS Material: Made with premium ABS material, the wireless smart home alarm panel is sturdy and stable, with a long service life, durable and reliable to use. Specification: Item Type: Wireless Smart Alarm PanelMaterial: ABSWeight: Approx. 749.00g/26.42ozWorking Current: 250MAAlarm Current: <500MAWiFi Frequency: 2.4GHost Battery: Lithium Battery, 1000mAh (Included)Detector Battery: AAA Dry Battery x1, 500mAh (Included)Controller Battery: Button Battery CR2025 x1, 170mAh (Included)Detection Distance: 10MDetection Angle: 110 Degree Package List: 1 x Alarm Panel1 x Plug2 x Remote Controller1 x Infrared Motion Sensor1 x Door Window Sensor (2 Parts)2 x User Manual4 x Expansion Tube5 x Screw1 x USB Cable2 x Double Sided Tape4 x Accessories