ZKTECO BL-54N28L-4MP 00064

Free

Weight: 350 kg

Model	BL-54N28L	BL-54N38L
Camera
Image Size	2560*1440
Image Sensor	4.0MP 1/3" Progressive Scan CMOS
Min. illumination	Color: 0.01Lux @ (F1.2,AGC ON); 0 Lux with IR
	B/ W: 0.05 Lux @ (F1.2,AGC ON); 0 Lux with IR
Shutter Time	1/25s to 1/10,000s
Lens	2.8-12mm Motorized
Lens Mount	Φ14
Horizontal FOV	25°-91°
Day & Night	IR-Cut filter with auto switch
Digital NR	3D DNR
IR distance	20-30m	30-50m
Image
Resolution	4MP (25601440), 3MP (20481520, 23041296), 1080P (19201080), 720P (1280 * 720P), D1, CIF
Main Stream	2560*1440@25fps
Sub Stream	704576@25fps/352288@25fps
Third Stream	1280*720@25fps
Image Settings	Saturation, Brightness and Contrast are adjustable through Web browser or Client software.
Compression
Video Compression	H.265/H.264
Bite Rate	32Kbps~8Mbps
Encode Mode	VBR/CBR
Audio	G.711A/G.711Mu/G.726/G.726ASF
Interface
Ethernet	1*10/100Mbps RJ45 Ethernet port
Audio I/O	N/A
Network
Network Storage	Support 802.1X
Alarm Trigger	Motion Detection, Privacy Mask, Local Alarm, etc.
Network Protocols	TCP/IP, UDP, HTTP, IGMP, ICMP, DHCP, RTP/RTSP, DNS, DDNS, FTP, NTP, PPPoE, UPNP, SMTP, SNMP
Interface Protocol	ONVIF Profile S/API
ROI	Support 4 fixed region for mainstream and sub stream separately
Line cross detection	Cross a pre-defined virtual line, up to 1 pre-defined virtual line supported
General Function	Anti-flicker, Dual-stream, Image Capture, Password Protection
General
Temperature	-30℃ ~ 60℃
Humidity	10%-90% RH
Power Supply	DC12V±10% 2A, PoE:3W
Protection Level	IP67
Weight	350g
Dimensions	186.5 (L)71.7 (W)84 (H)mm

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Maintenance
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With dedicated maintenance centers, we are able to provide satisfactory follow-up services for our customers. Many High Tech products are accompanied by a warranty, in addition to the provision of independent maintenance for products purchased elsewhere. We have licensed service centers for a number of companies such as Lenovo.

Our Solutions

-High Tech has officially licensed maintenance centers
- Computer and accessories maintenance
- Printer maintenance
- Network and server maintenance
- Camera and surveillance system maintenance
- UPS maintenance

Logistics
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High Tech also provides logistics services including international transport and customs clearance for all projects taken up with High Tech.