ST-VGT 433/868MHz Focus TCP/IP GPRS GSM Alarm Security System
Dual-band frequency (433/868MHz) ensures stable signal transmission with minimal interference, ideal for urban or remote locations. Pet-friendly PIR sensor accurately detects human movement while ignoring pets up to 25kg, reducing false alarms. TCP/IP and GPRS/GSM dual-communication allows real-time alerts via app, SMS, or call, ensuring 24/7 monitoring. High-sensitivity door contact sensor features reinforced ABS housing and gold-plated contacts for durability and precise triggering. Easy DIY installation with screw-free mounting and adjustable sensor angle for seamless integration in homes, offices, or warehouses. IP65-rated weatherproof casing protects internal components from dust and rain, suitable for indoor/outdoor use. Low-power design with backup battery support (up to 24hrs) ensures uninterrupted security during outages. Compact industrial-grade design with matte anti-scratch finish blends into modern decor while resisting wear. Compatible with third-party smart home systems (Zigbee/API support) for expanded automation scenarios like lighting or CCTV sync.