SDTV H.264 Dome Camera System
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By: Cohu
Rugged HD PTZ Surveillance Video Camera Solutions for Critical Infrastructure
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The Cohu 3920SD-series combines the advantages of SDTV imaging, efficient H.264 compression, a proven variable speed dome drive and advanced environment protection standards for delivering a best of class dome camera system.
The 3920SD Series offers a 480p30 with 35x imaging for delivering SDTV video quality from wide to narrow angle zoom settings. True day/night technology using a removable IR cut filter produces exceptional low light sensitivity to as low as 0.001 fc.
The 3920SD Series includes a variable hispeed pan and tilt drive, with 360° continuous pan and 5 to -90° tilt movements. Fast positioning speeds of up to 250°/sec, results in 180° movements in less than 2 seconds.
Providing dual output stream capability, the 3920SD-Series delivers two independently configured H.264 streams or an H.264 with MJPEG or an H.264 with analog output. Use of the IP and analog output allows integrating with analog based systems today while providing a smooth transition to SDTV Video over IP tomorrow.
The 3920SD Series provides a full function web server, allowing complete administrative and operator control capabilities.
Administrative features include configuring network settings, user password assignments, setting video streaming properties, defining camera positioning presets/tours, assigning camera ID labels.
The 3920SD Series provides comprehensive ID labeling, allowing precise descriptors to be inserted onto the video for operator use. Camera location, presets and sector zones are defined using up to 23 characters. For direct positioning indications, the camera system can display its azimuth and elevation position in degrees as well as use compass directions.
The 3920SD-Series is designed to operate in extreme weather with its IP67 sealed and pressurized enclosure protection. This eliminates the effects of water intrusion, pollutants and corrosives.
As well, the 3920SD Series withstands the effects elevated temperature, electrical and mechanical environments complying with NEMA TS 2 standards. Cohu guarantees years of clean, reliable images and backs it with a world-class warranty.
Available Models:
SD24-1000
SD24-5000
SD25-1000
SD25-500
→ → SDTV Camera with 35x Optical Zoom
→ Sensitive Day / Night Technology
→ Auto/ Manual Focus and Iris Control
→ Dual H.264 / MJPEG Video CODECs
→ Hybrid IP / Analog Operating Mode
→ Web Server Configuration/ Operation
→ NTCIP 1205 over IP Communication
→ Variable Speed Positioning System
→ Presets, Tours, Sector/ Privacy Zones
→ IP67 Sealed and Pressurized
→ Nema TS2 Rated -34°C to 74°C operation
Movements |
Pan Range = 360°; Tilt Range = 5° to -90°; Repeatability = 0.1° |
Pan Speed |
Maximum = 250°; Preset Solving = (180° movement): <2 sec; Manual Control = 0.1° to > 80° |
Tilt Speed |
Maximum = 120°; Preset Solving = (180° movement): <2 sec; Manual Control = 0.1° to >40° |
Features |
Pan/Tilt Control = 64 Step Variable Speed Presets = 64 [includes pan, tilt, zoom, focus coordinate]; Tours = 8 [Includes up to 32 presets with individual dwell per preset]; Sector Zones = 16 [Each includes left/right boundary, enabled/disable state]; Privacy Zones = 8 [Each zone Includes left/right boundary, enabled/disable state] |
Video Streams |
Video Compression Codecs = H.264 / MJPEG; Camera Video Latency = 4 frames (133 msec) (Does not include network routing or client rendering latency); Analog Video = NTSC or PAL, using full 16:9 image compressed into 4:3 |
Video Connections |
Eight (8) RTSP uni or multi-cast; Unlimited RTP/UDP multi-cast; One (1) MJPEG (server pull mode); One (1) MJPEG (server push mode) |
Authentication |
Four (4) access levels ; Users assigned user name, password, access level |
Configuration Settings |
Network, Video Stream, OSD, Presets, Zones, Security Settings and Upgrades |
Control |
Pan/Tilt, Lens, Tours, Presets, Zones, Digital Zoom, Auxiliary and Recording |
Browser Support |
Recommend Internet Explorer 8.x or newer |
Media Player Support |
VLC, QuickTime; Any media player compliant with RFC 2326, RFC 3984 |
Network |
Data Format = 802.3u (100BASE-TX); Network Protocols = TCP, UDP, IP IGMP, DNS, DHCP, RTP, RTSP, NTP, IPv4, HTTP, ARP; |
Serial |
Data Format = RS422, 4 wire half duplex; Camera Protocols over Serial Cohu, Pelco D. Contact factory for latest list. |
Input Voltage |
24 Vac or 120 Vac |
Power |
110 watts w/heater on |
Variation |
Per Nema TS2 para 2.1.2 |
Interuption |
Per Nema TS2 para 2.1.4 |
Transients |
Per Nema TS2 para 2.1.6 |
Construction/Finish |
Powder coated aluminum. External parts corrosion protected with stainless steel fasteners. |
Weight |
14 lbs (6.3 kg) |
Field Connector |
18-pin MS. Mating connector included |
International Protection Rating |
IP67 |
Salt Spray |
ASTM-B117 |
Operating Temperature |
-29.2° to 165°F (-34° to 74°C) Per Nema TS2, para 2.1.5.1 |
Humidity |
0-100% |
Vibration |
Per Nema TS2 para 2.1.9 |
Shock |
Per Nema TS2 para 2.1.10 |
Wind |
Survivability: 120 mph (193 km/h) with 25% gust factor. Mounting bracket not included. |
Camera Protocols over IP = Cohu, Cohu T, NTCIP 1205, ONVIF
© 1996 - 2024 | All Rights Reserved
Audio Video Supply Inc.
4542 Ruffner St. Suite 220
San Diego, CA 92111
Prices and specifications subject to change without notice.