Chuyển đổi Quang-điện Video 4 kênh Converter BTON BT-HD4V1D-T/R

Máy chấm công vân tay tích hợp đọc thẻ EM HIKVISION DS-K1T804EF

Camera IP Dome hồng ngoại 2.0 Megapixel Hanwha Techwin WISENET QNV-6010R/VAP

VPN Router Wifi DrayTek Vigor1100AX

Router Mikrotik RB2011iLS-IN

Camera IP COLORVU 2.0 Megapixel HIKVISION DS-2CD2T27G2-L(C)

Camera IP Acusense 4.0 hồng ngoại 8.0 Megapixel HIKVISION DS-2CD2T83G2-4I

Máy chấm công nhận diện khuôn mặt và vân tay HIKVISION SH-K1T9342MFWX

Camera IP hồng ngoại 4.0 Megapixel UNV IPC2124SR3-DPF36

ENFORCER E-964-D390Q Long Range Photobeam Detectors are easy-to-install with laser beam alignment and provide extended range. Designed to provide reliable perimeter security both indoors and outdoors. With the new E-964-D390Q, four selectable beam frequencies reduce interference between multiple units for enhanced perimeter protection.

• Built-in laser beam alignment system speeds accurate, reliable positioning
• Twin infrared beams provide reliable perimeter security, minimizing false alarms from falling leaves, birds, etc.
• Lensed optics reinforce beam strength & provide excellent immunity to false alarms due to rain, snow, mist, etc.
• Weatherproof, sunlight-filtering case for indoor & outdoor use
• Anti-frost system so that beam functions even in extreme conditions
• Automatic input power filtering with special noise rejection circuitry
• NC/NO alarm output
• N.C. tamper circuit included
• Non-polarized power inputs
• Quick, easy installation with built-in laser beam alignment system
• Interruption time adjustable for nearly all situations