REACHFAR V23 4GInternet Door Sensor Alarm Home Door Window Sensor Alarm

The REACHFAR V23 4G Internet Door Sensor Alarm is a security device designed to monitor doors and windows. It provides alerts via a web platform, app, or SMS, and features a two-way conversation capability.

• Primary function: Door and window security monitoring
• Network: 4G, 3G, and 2G compatible
• Frequency bands: 4G-FDD: B1, B2, B3, B5, B7, B8, B20, B28A; 3G-WCDMA: B1, B2, B5, B8; 2G-GSM: B2, B3, B5, B8
• Waterproof rating: IP67
• Working temperature: -20°C to 80°C
• Working humidity: 5% to 95% RH
• Battery capacity: 2000mA
• Standby time: 35-40 days
• Dimensions: 110mm x 50mm x 18mm
• Net weight: 133g
• Packing list: Host x 1, Magnetic stripe x 1, Manual x 1, Screwdriver x 1, Mounting bracket x 1, Card thimble x 1, Charging cable x 1, Bracket screw x 4