Feature:1. Alarm Duration Setting: WiFi outdoor alarm supports alarm duration setting and tamper alarm.2. Low Power Consumption: The battery can be charged with solar energy after 20 days of standby.3. Sound Light Alarm Alert Sensor: The outdoor alarm with solar energy can emit sound, light and alarm.4. Bluetooth-compatible & Waterproof: Bluetooth-compatible 5.0 pairing, fast response. IPX5 waterproof, solar panel, 18650 rechargeable battery, Type-c charging.5. Satisfaction Guarantee: We strive to provide each customer with the highest standard of customer service to ensure you have a pleasant shopping experience. If you have any issues, inquiries or need assistance, please feel free to contact us directly.Specification:Model: NAS-AB06WPower supply: USB power supply (5V/1A)Battery powered (18650 battery)Power interface: Type-CWiFi type: 2.4GHzWiFi standard: IEEE 802.11b/g/nWireless range: 45mWorking current: 700mAStandby current: 2.5mAAlarm sound type: 3Maximum alarm sound: 95dB@1m; 90dB@3mBluetooth-compatible version: Bluetooth-compatible 5.0Waterproof grade: IPX5Operating temperature: - 10 C~60 C (14 F~140 F)Operating humidity: 0%~90% RH (non condensing)Storage temperature: - 25 C~70 C (32 F~122 F)Storage humidity: 0%~90% RH (non condensing)Product size: about 200x150x66mm/7.87x5.91x2.60inchSolar panel size: about 132x62mm/5.20x2.44inchProduct weight: 600gPackage:1 X Outdoor Alarm1 X Data Cable1 X 18650 Battery1 X Instructions1 X Screw PackNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.