4MP, Varifocal Bullet CCTV Security Camera from Acumen,Taiwan

AiS-G22N-55N0W, 2MP CCTV Camera

The AiS-G22N-55N1W is 2MP (1920 x 1080 pixels) IP Security Bullet Camera for Network CCTV Surveillance systems. This camera has varifocal, 2.8-12mm lenses and 50 meter distance Infrared LED light to record high quality video even in low-light areas. It can be installed Outdoor and Indoor as it has weatherproof protective (IP67) housing for day and night video surveillance. In order to connect with NVRs, this Bullet IP CCTV camera needs the Ethernet cable, which is applied in Network Surveillance systems.

AiS-G22N-55N1W IP Security Bullet Camera is compatible with ONVIF protocol, has 2 video streams, 1 way audio (H.264 and MJPEG compression), WDR and 2DNR functions to offer 2 megapixel 24/7 outdoor or indoor video streaming. Acumen provides one year manufacturer warranty and free online technical support from Taiwan for this Bullet IP CCTV camera. It needs 12V DC power supply and up to 4W power consumption or Power over Ethernet (PoE) supply to work with CCTV Network Video Recorders.

Image sensor

1/2.8" SONY IMX222 ultra low illumination CMOS sensor

Min. illumination


Color 0.01Lux @(F1.2,AGC ON),0 LUX with IR

B/W 0.001 Lux @ (F1.2,AGC ON),0 LUX with IR


Shutter 1/50(1/60)s to  1/10,000 s


Lens mount M14
Day/night Support IR-CUT 
Video compression

H.264 High Profile, JPEG snapshot

Bite rate 32 Kbps~8Mbps
Max. image resolution


Frame rate

50Hz:25fps (1920*1080),(704*576)

60Hz:30fps (1920*1080),(704*480)

Image setting Saturation, brightness and contrast are adjustable through IE browser or client software
Storage Network storage
Wifi No
Intelligent alarm

Motion detection, video loss, cable break, IP address conflicts 

protocol TCP/IP,HTTP,DHCP,DNS,DDNS, PPPoE,SMTP,NTP,(HTTPS,SIP ,802.1x,IPv6  option)

 Anti-flicker, dual-stream, heartbeat, password protection 

Network interface 1* RJ45 10M/100M adaptive ethernet port
Working condition -65℃~65℃, humidity less than 90%( non-condensing)
Power supply DC12V±10%,PoE
Protection range IP67
IR distance 50 meters






Acumen Int. Corp. is happy to see you on our website. If you want ot make the product request please fill and submit this form.

We thank you for your interest and will reply ASAP to your E-mail.