Features: : This wireless 433MHz solar-powered alarm utilizes a motion sensor to detect any unauthorized entry or movement, providing maximum security for your outdoor space. With its innovative design and high-quality construction, this alarm is both stylish and effective. : Equipped with a powerful sound siren that reaches over 100dB, this motion sensor alarm is sure to deter intruders and alert you to any potential threats. Whether it's for your villa, residential complex, shop, factory, school, or bank, this alarm guarantees enhanced safety and peace of mind. : Offering 20 wireless defense zones and 2 wired defense zones, this alarm system can be easily customized to fit your specific needs. The motion detector uses infrared technology, ensuring accurate and precise detection while minimizing false alarms. Its waterproof design IP65 makes it suitable for outdoor use in various weather conditions. : Featuring a built-in rechargeable lithium battery and a solar panel for charging, this alarm provides reliable performance even in areas with limited access to electricity. : With a wireless transmission range of over 100m/328ft in an open area, this alarm system offers flexibility in installation and monitoring. It supports the EV1527/2262 coding method and comes with a backup battery, ensuring continuous operation in case of power outages. Suitable for temperatures ranging from -20°C to 55°C and humidity levels between 40% and 80%, this motion sensor alarm is designed to withstand various environmental conditions. Specifications: External Power Supply Voltage: DC5V/1A Solar Panel Output Voltage: 5.0V Standby Current: 100m/328ft in open spaces Wireless Frequency: 433MHz Waterproof Grade: IP65 Encoding Method: Supports EV1527/2262· Battery: 3.7V 1000mA lithium battery Applicable Temperature: -20 ° C -55 ° C Applicable Humidity: 40% -80% non condensing Product Size: 16.4 * 12.4 * 5.9cm/6.4 * 4.9 * 2.3inch Note: Due to the different display screen and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Packing List: 1 x Solar Sound Strobe Light Alarm 1 x Screw 1 x Instruction Manual