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STC-3680 Day/Night weatherproof security outdoor camera with IR illumination and up to 700 TVL

  • Sony SuperHAD II CCD
  • > 600/700 TVL resolution
  • Minimum scene illumination: 0.15 Lux/0.001 Lux 
  • 3.5-16 mm varifocal lens with IR-correction and Auto Iris (6-50 mm for LR) 
  • Built-in 850 nm IR LED
  • up to 60 m IR LED range
  • Removable IR cut filter
  • 3D DNR Digital Noise Reduction
  • Digital image stabilization 
  • SSDR software extended dynamic range
  • High light compensation
  • Backlight compensation
  • Hardware motion detector
  • Metal camera housing (IP66 rating)
  • Easy camera setup and lens adjustment
  • Built-in heater and fan 
  • Supplied feedthrough bracket

STC-3680 is designed for outdoor operation at temperatures, ranging from -40 to +50 °. Hermetically sealed metal housing with IP66 protection is equipped heater and fan, controlled by a special processor. In addition, outdoor security camera is supplied with a bracket that provides a complete hidden cabling. STC-3680 allows the operator to adjust camera lens and configure image settings without opening the casing. Using sliding cover of the housing, the operator can access to the lens settings and OSD-menu navigation.

Next-gen CCD usage
Weatherproof security camera is equipped with Sony Super HAD II CCD with high sensitivity, improved dynamic range and low noise level. In addition, this CCD features high range of backlight compensation even in a contrast light. Superior color rendering and high sensitivity of Super HAD CCD II are ensured by the new chemical composition of the color pigments in color separation filter. Even in long-time outdoor operation with intense lighting, this color separation filter keeps the resistance to color fading. To reduce the image defocusing new outdoor security camera is equipped with an infrared lens correction.

Effective Day/Night operation
STC-3680 transmits high-quality color and B/W images at up to 0.15/0.001 lux, respectively (IR LEDs OFF). To prevent spontaneous switching between camera modes during short-term backlight lighting it is possible to configure delay time of Day/Night modes switching - from 5 to 60 seconds. In total darkness outdoor security camera activates 70 IR LEDs with high illumination range and 60 m of the working distance. If necessary, the operator can reduce the power of infrared light by a special regulation.

The maximum level of image detail and clarity
Outdoor models with the new DSP-processor feature digital noise reduction (DNR) function, generating clear color  and B/W images with 580/700 TVL resolution. This resolution ensures superior image detail, providing correct detection and identification of the objects. Using DNR function, this outdoor security camera also allows the operator to save up to 70% of DVR free disk space for recording security camera video. Basic camera configuration allows the operator to choose one of 32 noise levels.

Hardware motion detection and private masking zones
This security camera allows the operator to set up to 8 motion detection zones with individually configurable parameters (size, position, sensitivity). In case of unauthorized access detection, monitor shows special alarm notification for the operator. In addition, outdoor security camera enables using up to 8 private masking zones, which protects images from viewing by the operator.

Technical specifications of the Smartec STC-3680 ULTIMATE outdoor security camera 




Camera Type:

Outdoor Day/night

Image Sensor:

1/3" Sony SuperHAD II CCD (ICX639)

Picture Elements:

795 (H) x 596 (V)


>600 TVL (Color) / 700 TVL (B/W)

Day/Night Mode:

AUTO (by internal light sensor)

Minimum Scene Illumination (IR Illuminator OFF):

0.15 Lux (COLOR, F1.2/50 IRE); 0.001 Lux (B/W, F1.2/50 IRE);

0.00003 Lux (B/W, F1.2/50 IRE, Frame Integration х512)


Varifocal Auto Iris

Focal Length:

3.5-16 mm

6-50 mm

IR Illumination:

850 nm – 70 IR LEDs (high efficiency LEDs)

S/N ratio:

> 52 dB (AGC OFF)

Gamma Compensation:


Frame Integration:

AUTO/FIXED/OFF (х2 - х512)

Electronic Shutter:

ON / OFF: 1/50, 1/120, 1/250, 1/500, 1/1,000, 1/2,000, 1/4,000, 1/10,000 sec.


Electronic shutter speed -  1/120 sec

Back Light Compensation:


White Balance:

ATW / AWC / Manual / Indoor (4500°К и 8500°К) / Outdoor (1800°К и 10500°К)

High Light Compensation:


Digital Noise Reduction:

ON/OFF (adjustable level: 1-32)

Privacy Zone:

ON / OFF (up to 12 zones)

Mirror Modes:

ON/OFF (vertical/horizontal)

Contour Enhancement:

ON/OFF (Adjustable level)


Low /High/OFF

Video Output:

Composite PAL video signal, 1.0Vp-p / 75 Ohms,

Video: 0.7Vp-p /Synchronization: 0.3Vp-p / Color synchronization: 0.3Vp-p

Synchronization System:


Input Voltage:

12 VDC / 24 VAC

Power Consumption:

17 W (12 V) / 27 W (24 V)

IP Rating:


Operating Temperature

-40° … 50°C


2300 g


132.2 x 107.6 x 238.2 mm

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