4 Doors Biometric Access Controller with Built in PoE and Wi-Fi, Metal Cabinet and Power Supply Included ZKTECO ATLAS-460-BUN(US)
4 Doors Biometric Access Controller with Built in PoE and Wi-Fi, Metal Cabinet and Power Supply Included
4 Ft High-Performance Shielded Parabolic Antenna with Gain Up to 37 dBi, Low VSWR, and High Port Isolation Across the 4.9 to 6.4 GHz Band, Dual SLANT Polarization of +/- 45°, N-Female Connectors, Mount with Precision Alignment NetPoint NPX3GEN3
4 Ft High-Performance Shielded Parabolic Antenna with Gain Up to 37 dBi, Low VSWR, and High Port Isolation Across the 4.9 to 6.4 GHz Band, Dual SLANT Polarization of +/- 45°, N-Female Connectors, Mount with Precision Alignment
4 km Drum GYFS Corrugated Steel Tape Armored, G.652D, Loose Tube, Duct Optical Fiber Cable, 36 cores, Singlemode LINKEDPRO BY FIBERHOME LPGYFS-36C/4KM
4 km Drum GYFS Corrugated Steel Tape Armored, G.652D, Loose Tube, Duct Optical Fiber Cable, 36 cores, Singlemode
4 km Drum Mini Figure 8 Aerial Optical Fiber Cable, G.652D, Singlemode, 12 cores, Outdoor, Black Sheath, Span 80 LINKEDPRO BY FIBERHOME OC-FIG8-12C/4KM
4 km Drum Mini Figure 8 Aerial Optical Fiber Cable, G.652D, Singlemode, 12 cores, Outdoor, Black Sheath, Span 80
4 Megapixel DVR / 16 Channels TURBOHD + 8 IP Channels / 1 Hard Disk Bay / Coaxitron Audio / Avoid False Alarms / Video Output in Full HD EPCOM EV-4016TURBO-D
4 Megapixel DVR / 16 Channels TURBOHD + 8 IP Channels / 1 Hard Disk Bay / Coaxitron Audio / Avoid False Alarms / Video Output in Full HD
4 Megapixel DVR / 8 TurboHD Channels + 4 IP Channels / 1 Hard Drive Bay / Coaxitron Audio / Avoid False Alarms / Full HD Video Output EPCOM PROFESSIONAL EV-4008TURBO-D
4 Megapixel DVR / 8 TurboHD Channels + 4 IP Channels / 1 Hard Drive Bay / Coaxitron Audio / Avoid False Alarms / Full HD Video Output
4 Megapixel IP Cube / 2.1 mm Lens / WiFi / H.265+ / 32ft (10m) IR / Integrated Microphone and Speaker (two-way audio) / Indoor / Micro SD / Compatible with E-Connect App e XC42W-GEN3
4 Megapixel IP Cube / 2.1 mm Lens / WiFi / H.265+ / 32ft (10m) IR / Integrated Microphone and Speaker (two-way audio) / Indoor / Micro SD / Compatible with E-Connect App
4 Megapixel IP Mini Dome H264+ / Built-in Microphone / IR up to 32.8ft / Fixed Lens 2.8mm / Vandal proof IK10 / IP66 / WDR / 3D DNR EPCOM NE-4ISW
4 Megapixel IP Mini Dome H264+ / Built-in Microphone / IR up to 32.8ft / Fixed Lens 2.8mm / Vandal proof IK10 / IP66 / WDR / 3D DNR
4 Megapixel IP PTZ Dome with 4 Megapixel Panoramic Camera / 25X Zoom / 100 m IR / IP66 / WDR / PoE+ / Audio Input-Output and Alarm / Ultra Low Illumination / MicroSD EPCOM XPTIE254TV
4 Megapixel IP PTZ Dome with 4 Megapixel Panoramic Camera / 25X Zoom / 100 m IR / IP66 / WDR / PoE+ / Audio Input-Output and Alarm / Ultra Low Illumination / MicroSD
4 Meter Elevation Tool, Gauge 40 for Installation of STZ Tower Sections. Includes Pulley SYSCOM TOWERS SPLUMAP
4 Meter Elevation Tool, Gauge 40 for Installation of STZ Tower Sections. Includes Pulley
4 meter Range with Specialized Reader of Vehicular License Plates (ANPR) Lumo Series NEDAP 9986138
4 meter Range with Specialized Reader of Vehicular License Plates (ANPR) Lumo Series
4 MP Bullet IP Camera / Lens 2.8 mm / SENSE PLUS LITE / COLOR PLUS / H.265+ / IP67 / 30 m White Light EPCOM XB-14CSL
4 MP Bullet IP Camera / Lens 2.8 mm / SENSE PLUS LITE / COLOR PLUS / H.265+ / IP67 / 30 m White Light