JVT

intelligent PTZ high speed dome camera

Specifications

Multiple Integrated Camera/Optics Packages
Graceful outlook, Vandal proof available
System preheat in low temperature environment
Programmable Multi-protocol
360° continuous pan, 180° Tilt “Auto Flip”
4 tours max. 27 presets/tour, 4 patterns, 4 cruise
8 Privacy Mask, 8 titled zones
Port for Software up-grade
Built-in Alarm, 7 Inputs/2 Outputs
Built-in Surge and Lightning Protection
Speed Amplify to fit different control keyboard
Auto Running Memory Against Power Outage
Auto Running Resume after Manual Operation
Color 18X, 22x,23x,26x,27x,30x,36x optics camera module.
On-Screen display for compass and tilt angle, System and environment temperature, fan status
Discreet Liner with Sealed Fixed Bubble
220 presets, ±0.1° preset accuracy
300°/s Pan/Tilt Preset Speed
OSD Menu for Programmable Functions and password protection
Multiple RS485 protocol/Coaxial
Locations of Labels and On-Screen Displays
FIFO alarm priority levels
Alarm driven Pattern, preset etc.
Position Resume After Alarm
Variable Cruise Speed 0.1-150°/sec
Proportional Pan/Tilt Speed
Vertical Tilt Unobstructed 0° to -90°
System preheat before camera power on

Electrical

Input Voltage 16-30 VAC; 24 VAC nominal
Input Power 10 VA nominal (w/o heater)
45 VA nominal (with heater)
Fuse 1.25A
Auxiliary Outputs 2 Alarm Inputs 7
Built-in Surge Protection
Limited Lightning Protection

General

Construction

Back Box & Housing	Die-cast Aluminum
Dome Drive	Aluminum, thermo plastic
Bubble	Acrylic/Poly Carbon

Environment

Operating Temperature

Model	Absolute Max	Sustained Max	Absolute Min	Sustained Min
In-Ceiling Indoor	32° to 122°F (0° to 50°C)
Standard Pendant	113°F (45°C)	95°F (35°C)	-4°F (-20°C)	14°F (-10°C)
Environmental Mount	140°F (60°C)	122°F (50°C)	-60°F (-51°C)	-50°F (-45°C)

Note:

1. Assume no wind chill factor

2. Prevents icing at sustained minimum of -50°F (-45°C)

3. De-ices 0.1 inch (2.5 mm) within 3 hours after power-up

Technical Specifications

Model	JV-GTB8181	JV-GTB8182	JV-GTB8231		JV-GTB8261
Image sensor	1/4″ Super HAD CCD	1/4″Exview HAD CCD	1/4″sony super HAD CCD		1/4″Exview HAD CCD
Effective pixel	380 thousands pixel	440 thousands pixel	450 thousands pixel		440 thousands pixel
Resolution	480TVL	480TVL	480TVL		480TVL
Sync type	Internal/External	Internal/External	Internal/External		Internal/External
Scanning system	2:1 interlace	2:1 interlace	2:1 interlace		2:1 interlace
Lens	F1.4 to F3.0 f=4.1～73.8mm	F1.4 to F3.0 f=3.9～85.8mm	f=3.6～82.8mm		F1.6 to F3.8 f=3.5-91mm
Digital Zoom	18X optical zoom,12X electronic zoom	18X optical zoom,12X electronic zoom	23X optical zoom,12X electronic zoom		26X optical zoom,12X electronic zoom
Horizontal angle of view	48.0°(wide),2.8° (tele)	48.0°(wide),2.8° (tele)	54.0°(wide),2.5° (tele)		54.2°(wide),2.2° (tele)
Mini illumination	1.0Lux	0.7Lux/0.01Lux	0.3Lux/0.01Lux		0.7Lux/0.01Lux
S/N ratio	>50dB	>50dB	>50dB		>50dB
Electronic shutter	1/50～1/10000s	1/1～1/10000s	1/50～1/10000s		1/1～1/10000s
Private zone	YES	YES	NO		YES
IR	NO	NO	YES		YES
Color & day / night	NO	YES	YES		YES
Video Output	1.0±0.2Vp-p 75Ω
Video Connector	BNC
Focusing system	Auto/Manual
White Balance	AUTO, ATW, Indoor, Outdoor, One Push WB, Manual WB		Auto/Manual		AUTO, ATW, Indoor, Outdoor, One Push WB, Manual WB
IRIS	Auto/Manual
Black light compensation	On/Off
Temperature storage	-20 TO 60 ℃
Temperature operation	0 TO 50 ℃		-40 TO 60 ℃		0 TO 50 ℃
Model	JV-GTB8271	JV-GTB8272	JV-GTB8301		JV-GTB8361
Image sensor	1/4″sony	1/4″sony	1/4″Vertical double density interline CCD		1/4″ type Exview HAD CCD
Effective pixel	470 thousands pixel	470 thousands pixel	440 thousands pixel		440 thousands pixel
Resolution	480TVL	480TVL	480TVL		480TVL
Sync type	Internal/External	Internal/External	Internal/External		Internal/External
Scanning system	2:1 interlace	2:1 interlace	2:1 interlace		2:1 interlace
Lens	f=3.24～86mm	f=3.24～86mm	f=3.3～99mm		F1.6 to F4.5 f=3.4-122.4mm
Digital Zoom	27X optical zoom,10X electronic zoom	27X optical zoom,10X electronic zoom	30X optical zoom,8X electronic zoom		36X optical zoom,12X electronic zoom
Horizontal angle of view	55.0°(wide),2.4° (tele)	55.0°(wide),2.4° (tele)	48.0°(wide),2.4° (tele)		57.8°(wide),1.7° (tele)
Mini illumination	0.3Lux/0.01Lux	0.01Lux	0.4Lux/0.08Lux		0.1Lux/0.01Lux
S/N ratio	>50dB	>50dB	>50dB		>50dB
Electronic shutter	1/50～1/10000s	1/50～1/10000s	1/50～1/10000s		1/50～1/10000s
Private zone	YES	YES	NO		YES
IR	YES	NO	NO		YES
Color & day / night	YES	YES	YES		YES
Video Output	1.0±0.2Vp-p 75Ω
Video Connector	BNC
Focusing system	Auto/Manual
White Balance	Auto/Manual			AUTO, ATW, Indoor, Outdoor, One Push WB, Manual WB
IRIS	Auto/Manual
Black light compensation	On/Off
Temperature storage	-20 TO 60 ℃
Temperature operation	-40 TO 60 ℃			0 TO 50 ℃

< Close >