EmpireTech Refurbished IPC-HFW2231T-ZS-S2 1/2.8” CMOS 2MP IR Vari-focal Bullet Network Camera

2MP, 1/2.8” CMOS image sensor | Built-in IR LED, max IR distance: 60 m | Intelligent detection: Intrusion, tripwire | Abnormality detection | Max. 256 GB Micro SD card | IP67 protection 

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EmpireTech Refurbished IPC-HFW2231T-ZS-S2 1/2.8” CMOS 2MP IR Vari-focal Bullet Network Camera

EmpireTech Refurbished IPC-HFW2231T-ZS-S2 1/2.8” CMOS 2MP IR Vari-focal Bullet Network Camera

$134.99 $65.99

EmpireTech Refurbished IPC-HFW2231T-ZS-S2 1/2.8” CMOS 2MP IR Vari-focal Bullet Network Camera

$134.99 $65.99

2MP IR Vari-focal Bullet Network Camera

  • 2MP, 1/2.8” CMOS image sensor, low illuminance, high image definition
  • Outputs 2MP (1920 × 1080)@25/30 fps
  • H.265 codec, high compression rate, ultra-low bit rate
  • Built-in IR LED, max IR distance: 60 m
  • ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments
  • Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes
  • Intelligent detection: Intrusion, tripwire
  • Abnormality detection: Motion detection, video tampering, no SD card, SD card full, SD card error, network disconnected, IP conflict, illegal ac- cess, voltage detection
  • Max. 256 GB Micro SD card
  • 12V DC/PoE power supply
  • IP67 protection

Product Specs
Image Sensor1/2.8" CMOS
Max. Resolution1920 (H) × 1080 (V)
Scanning SystemProgressive
Electronic Shutter SpeedAuto/Manual 1/3 s–1/100,000 s
Min. Illumination0.002 Lux@F1.6 (Color, 30 IRE)
0.0002 Lux@F1.6 (B/W, 30 IRE)
0 Lux (Illuminator on)
S/N Ratio> 56 dB
Illumination Distance60 m (196.85 ft) (IR)
Illuminator On/Off ControlAuto; manual
Illuminator Number4 (IR LED)
Pan/Tilt/Rotation RangePan: 0°–360°
Tilt: 0°–90°
Rotation: 0°–360°
Lens TypeMotorized vari-focal
Lens Mountφ14
Focal Length2.7mm–13.5mm
Max. ApertureF1.5
Field of ViewHorizontal: 108°–30°
Vertical: 56°–17°
Diagonal: 131°–35°
Iris ControlFixed
Close Focus Distance0.8 m (2.62 ft)
DORI DistanceLensDetectObserveRecognizeIdentify
W44.1 m (144.69 ft)17.7 m (58.07 ft)8.8 m(28.87 ft)4.4 m(14.44 ft)
T144.8 m (475.07 ft)57.9 m (189.96 ft)29.0 m (95.14 ft)14.5 m (47.57 ft)
Smart Event
IVSTripwire; intrusion
Video CompressionH.265; H.264; H.264B; MJPEG (Only supported by the sub stream)
Smart CodecSmart H.265+; Smart H.264+
Video Frame RateMain stream:1920 × 1080@1–25/30 fps
Sub stream:704 × 576@1–25 fps704 × 480@1–30 fps
*The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity.
Stream Capability2 streams
Resolution1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)
Bit Rate ControlCBR/VBR
Video Bit RateH.264: 32 kbps–6144 kbps
H.265: 12 kbps–6144 kbps
Day/NightAuto (ICR)/Color/B/W
WDR120 dB
White BalanceAuto; natural; street lamp; outdoor; manual; regional custom
Gain ControlAuto; manual
Noise Reduction3D NR
Motion DetectionOFF/ON (4 areas, rectangular)
Region of Interest (RoI)Yes (4 areas)
Smart IlluminationYes
Image Rotation0°/90°/180°/270° (Support 90°/270° with 1080p resolution and lower)
Privacy Masking4 areas
Alarm EventNo SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering;
defocus detection; tripwire; intrusion; voltage detection; security exception
Network PortRJ-45 (10/100 Base-T)
SDK and APIYes
Cyber SecurityVideo encryption; firmware encryption; configuration encryption; Digest; WSSE; account lockout; security logs; IP/MAC filtering;
generation and importing of X.509 certification; syslog; HTTPS; 802.1x; trusted boot; trusted execution; trusted upgrade
Network ProtocolIPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast;
InteroperabilityONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone
User/Host20 (Total bandwidth: 48 M)
StorageFTP; SFTP; Micro SD card (support max. 256 G); NAS
Management SoftwareSmart PSS; DSS; DMSS
Mobile ClientIOS; Android
CertificationsCE-LVD: EN 62368-1
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
FCC: 47 CFR FCC Part 15, Subpart B
UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07
Power Supply12 V DC/PoE
Power ConsumptionBasic: 1.8 W (12 V DC); 2.2 W (PoE)
Max. (ICR + H.265 + max. resolution + main stream + IR intensity + WDR + IVS + vari-focal); 8.2 W (12 V DC); 9.8 W (PoE)
Operating Temperature–30 °C to +60 °C (–22 °F to +140 °F)
Operating Humidity≤ 95%
Storage Temperature–40 °C to +60 °C (–40 °F to +140 °F)
Product Dimensions244.1 mm × Φ90.4 mm (9.6" × Φ3.6")
Net Weight0.89 kg (2.0 lb)
Gross Weight1.13 kg (2.5 lb)

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100% compatibility is not guaranteed.

Most of EmpireTech security cameras have an IP66 or IP67 protection.

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