https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions
Product Info
Long distance IR PTZ camera

Long distance IR PTZ camera

AKF Electronics Co.,Ltd
Region: China
Update: 09/01/2010
Key Specifications
with 12-piece High-power Osram Infrared LED, Range up to 150m and Auto White Balance

AKF-LR1803A 480TVL 18x 0.01Lux

AKF-LR2600A 480TVL 26x 0.01Lux

AKF-LR3600A 530TVL 36x 0.01Lux

AKF-LR2300A 480TVL 23x 0.01Lux

1/4 Sony CCD

Video compress: MPEG-4 and H.264

Transfer speed:

PAL: 25fps

NTSC: 30fps

Network interface: 10/100Mbps (RJ45)

Protocols: UDP/IP, TCP/IP, HTTP, ARP, FTP, DHCP, DNS and DDNS

Maximum users: 100

Signal format: PAL or NTSC

Pan/tilt speed:

Pan: 0.01 to 400°/second

Tilt: 0.01 to 240°/second

Pan/tilt range:

Pan: 0 to 360° continuous

Tilt: 0 to 90 and 180° auto flip

Auto cruise: auto switch from 1 to 30 preset positions sequentially

Pattern scan: 4 routes

Port: RS485

Baud rate: 1,200, 2,400, 4,800, 9,600 and 19,200bps

https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions