Solar Powered Wifi Outdoor Alarm BT 5.0 Smart Alarm IPX5 Waterproof Real-time Sound Light Alarm APP Control Intelligent Linkage Home Security Device Solar powered smart outdoor alarm is rechargeable and waterproof, suitable for outdoor installation to provide security. With long wireless range and stable transmission, it can be easily controlled via APP for 24-hour real-time monitoring. Features: BT Smart Outdoor Alarm: 24-hour real-time sound and light alarm with IPX5 waterproof rating, designed to protect yards, orchards, schools, parking lots, factories, and other outdoor areas. Supports BT 5.0 with up to 45m wireless range and stable signal transmission. Solar Powered, Rechargeable: Equipped with a polysilicon solar panel for efficient energy conversion. Built-in 2500mAh lithium battery requires 6-8 hours of charging and provides up to 20 days of standby time. APP Remote Control: Easily control the alarm via mobile app from anywhere. Set alarm mode, choose from 3 alarm ringtones, adjust alarm duration (1-60 minutes), and view alarm history. Dual Power Supply, Easy Installation: Powered by built-in lithium battery or via Type-C USB port (5V 1A), ensuring continuous operation without frequent charging. Wall-mountable design with tamper-proof feature on the back for added security. Intelligent Linkage, Share Function: Connect with other compatible smart devices to create custom automation scenes. Share device access with family members through the app. Note: Size and color may vary slightly due to manual measurement and lighting conditions. Specifications: Color: White Material: PC + ABS Wifi: 802.11 b/g/n, 2.4GHz BT: BT 5.0 Wireless Range: 45m / 147ft Working Current: 700mA Standby Current: 2.5mA Alarm Ringtones: 3 Waterproof Rating: IPX5 Operating Temperature: -10°C to 60°C (14°F to 140°F) Storage Humidity: 20-90% RH Power Supply: Built-in 2500mAh Lithium Battery / Type-C Port (5V 1A) Product Dimensions: 200 x 150 x 66mm / 7.87 x 5.91 x 2.60in Product Weight: 430g / 15.17oz Package Dimensions: 18.2 x 8.3 x 22.8cm / 7.17 x 3.27 x 8.98in Package Weight: 600g / 21.16oz Package Contents: 1 x Solar Wifi Outdoor Alarm 1 x User Manual (English)