B-Stock Products

B-Stock products offer outstanding value and performance. These items were previously returned by customers and cannot be sold as new. Although many of these cameras appear like new as depicted in their respective images, some have been briefly mounted or may show signs of light use. Please note that original packaging is not always included. Every B-Stock product is inspected, tested, and factory restored to meet the same performance and reliability standards as a brand-new model. Our B-Stock products are backed by a 90-day limited warranty.

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TECHNICAL SPECIFICATIONS

Camera
Max Resolution	8MP
Sensor	1/1.8" CMOS
Min. Illumination	Colour: 0.0003 lux (F1.0, AGC ON)
Shutter	Auto/Manual, 1 ~ 1/100000s
Adjustment Angle	Pan: 0° ~ 360°	Tilt: 0° ~ 90°	Rotate: 0° ~ 360°
S/N	>52dB
WDR	120dB
Lens
Focal Length	2.8 mm
Iris Type	Fixed
Iris	F1.0
Field of View (H)	111.0°
Field of View (V)	63.0°
Field of View (D)	131.0°
Lens Type	Fixed
DORI
DORI Distance (Detect)	206.7ft
DORI Distance (Recognize)	41.3ft
DORI Distance (Identify)	20.7ft
Illuminator
Supplemental Light	Warm Light
Illumination Distance (Warm Light)	30 m (98.4 ft)
Light On/Off Control	Auto/Manual
Video
Video Compression	Ultra 265; H.265; H.264; MJPEG
H.264 Code Profile	Baseline profile, Main profile, High profile
Frame Rate	Main Stream: 8MP (38402160), Max 20fps; 5MP (30721728), Max 30fps; 4MP (25601440), Max 30fps; 1080P (19201080), Max 30fps; 720P (1280720), Max 30fps; Sub Stream: 1080P (19201080), Max 30fps; 720P (1280720), Max 30fps; D1 (720576), Max 30fps; 640360, Max 30fps; 2CIF (704288), Max 30fps; CIF (352*288), Max 30fps;
Video Bit Rate	128 Kbps ~ 6144 Kbps
U-code	Support
OSD	Up to 4 OSDs
Privacy Mask	Up to 4 areas
ROI	Support
Video Stream	Dual Streams
Image
White Balance	Auto; Outdoor; Fine Tune; Sodium Lamp; Locked; Auto2
Digital Noise Reduction	2D/3D DNR
Smart Illumination	Support
Flip	Normal; Flip Vertical; Flip Horizontal; 180°; 90°Clockwise; 90°Anti‑clockwise
Dewarping	N/A
HLC	Support
BLC	Support
Defog	Digital Defog
Image Stabilization	N/A
Events
Basic Detection	Motion Detection; Ultra Motion Detection; Tampering Alarm; Audio Detection; Cross Line (based on Human Body Detection); Intrusion (based on Human Body Detection)
General Function	Watermark; IP Address Filtering; Access Policy; ARP Protection; RTSP Authentication; User Authentication; HTTP Authentication
Audio
Audio Compression	G.711U; G.711A
Audio Bitrate	64 Kbps
Two-way Audio	N/A
Suppression	Support
Sampling Rate	8 KHz
Storage
Edge Storage	Micro SD, up to 512 GB
Network Storage	ANR; NAS (NFS)
Network
Protocols	IPv4; IPv6; IGMP; ICMP; ARP; TCP; UDP; DHCP; PPPoE; RTP; RTSP; RTCP; DNS; DDNS; NTP; FTP; UPnP; HTTP; HTTPS; SMTP; 802.1x; SNMP; QoS; RTMP; SSL/TLS
Compatible Integration	ONVIF (Profile S, Profile G, Profile T); API; SDK
User/Host	Up to 32 users, 2 user levels: administrator and common user
Security	Password Protection; Strong Password; HTTPS Encryption; Export Operation Logs; Basic and Digest Authentication for RTSP; Digest Authentication for HTTP; TLS 1.2; WSSE and Digest Authentication for ONVIF
Web Browser	Plug‑in required live view: IE 10 and above, Chrome 45 and above, Firefox 52 and above, Edge 79 and above; Plug‑in free live view: Chrome 57.0 and above, Firefox 58.0 and above, Edge 16 and above
Interface
Audio I/O	N/A
Alarm I/O	N/A
Serial Port	N/A
Built-in Mic	Support
Built-in Speaker	N/A
WIFI	N/A
Network	1 x RJ45 10M/100M Base‑TX Ethernet
Video Output	N/A
Certification
EMC	CE‑EMC (EN 55032, EN 61000‑3‑3, EN IEC 61000‑3‑2, EN 55035) FCC (FCC 47 CFR part15 B)
Safety	CE LVD (EN 62368‑1) UL/CUL (UL 62368‑1, CAN/CSA C22.2 No. 62368‑1)
Environment	CE‑RoHS (2011/65/EU;(EU)2015/863); WEEE (2012/19/EU);
Protection	IP67 (IEC 60529)
General
Power	DC 12V±25%, PoE (IEEE 802.3af)
Power Consumption	Max 3.9W
Power Interface	Ø 5.5 mm coaxial power plug
Dimensions	Ø118 x 106mm (Ø4.6” x 4.2”) (Ø x H)
Weight	0.48kg(1.06lb)
Material	Metal
Working Environment	‑30 °C ~ 60 °C (‑22 °F ~ 140 °F), Humidity: ≤95% RH (non‑condensing)
Storage Environment	‑30 °C ~ 60 °C (‑22 °F ~ 140 °F), Humidity: ≤95% RH (non‑condensing)
Surge Protection	4KV
Reset Button	Support
Web Client Language	13 Languages English, Simplified Chinese, Polish, German, Russian, French, Korean, Dutch, Czech, Portuguese, Spanish, Spanish (Europe), Italian

CAMERA FEATURES

4K IP Camera (3840 x 2160)
2.8mm Lens (110° Wide Angle View)
Ultra Low Light Illumination
100ft Night View Illumination
Built-in Microphone
H.265 Video Compression
Weatherproof - Indoor/Outdoor (IP67)
Wide Dynamic Range - WDR (120dB)
Power Over Ethernet - PoE
Measurement: 4.2" H x 4.6" D

Approximate Distances:
Identify (Up to 21ft)
Recognize (Up to 41ft)
Detect (Up to 207ft)