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Varifocal Lens NTSC PAl 520TVl Indoor Dome Camera / Internal Sync Home Video Security Systems

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Varifocal Lens NTSC PAl 520TVl Indoor Dome Camera / Internal Sync Home Video Security Systems

Large Image : Varifocal Lens NTSC PAl 520TVl Indoor Dome Camera / Internal Sync Home Video Security Systems

Product Details:

Place of Origin:	China
Brand Name:	Hankwang
Certification:	FCC,ROHS,CE

Payment & Shipping Terms:

Minimum Order Quantity:	100pcs
Price:	Negotiable
Delivery Time:	7-15 working days
Payment Terms:	T/T in advance , Western Union ,L/C
Supply Ability:	30000-50000pcs/month

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Detailed Product Description

Product Name:	Indoor Dome Camera	Sync System:	Internal
Usage:	Home,shop,office,bank,hotel Etc Surveillance	Horizontal Resolution:	520TV Lines
S/N Ratio:	More Than 48 DB	Back Light Compensation:	Auto
Highlight:	home surveillance cameras , dome security camera systems

Varifocal Lens NTSC PAl 520TVl Indoor Dome Camera Internal Sync Home Video Security Systems

Specification

Model	HKD-811HVA
Image Sensor	1/3 SONY CCD
Effective Pixels	NTSC : 768 (H) x 494 (V)
	PAL : 752 (H) x 582 (V)
Horizontal Resolution	520TV Lines
Sync System	Internal
Scanning System	2:1 Interlaced NTSC 525 LinesPAL 625 Lines
Video Output	1.0Vp-p Composite. 75 Ohms
S/N Ratio	More than 48 dB
Min.Illumination	0.15Lux / F1.2
Back Light Compensation	Auto
AGC Control	Auto
White Balance	Auto
Gamma Correction	r=0.45
Electronic Shutter Time	NTSC : 1/60-1/100, 000 sec
	PAL : 1/50-1/100, 000 sec
Led	No
OSD	No
Lens	4-9mm/2.8-11mm varifocal lens
Operating temperature	- 10℃ ～ 50℃
Power Supply	DC 12V
Dimensions	8585118 mm
Weight	300g

Varifocal Lens NTSC PAl 520TVl Indoor Dome Camera / Internal Sync Home Video Security Systems 0

Installation system

Ratings & Review

Overall Rating

4.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

67%

4 stars

3 stars

2 stars

33%

1 stars

All Reviews

Liang

Azerbaijan Oct 23.2025

Helpful (44)

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Wanzan

Brazil Oct 23.2025

Helpful (1w+)

"The Pico 4's visual clarity is fantastic once you dial in the IPD correctly. The manual adjustment is smooth, and finding that sweet spot makes all the difference. No more eye strain during long sessions. Highly recommend taking the time to set it up properly!""The Pico 4's visual clarity is fantastic once you dial in the IPD correctly. The manual adjustment is smooth, and finding that sweet spot makes all the difference. No more eye strain during long sessions. Highly recommend taking the time to set it up properly!""The Pico 4's visual clarity is fantastic once you dial in the IPD correctly. The manual adjustment is smooth, and finding that sweet spot makes all the difference. No more eye strain during long sessions. Highly recommend taking the time to set it up properly!""The Pico 4's visual clarity is fantastic once you dial in the IPD correctly. The manual adjustment is smooth, and finding that sweet spot makes all the difference. No more eye strain during long sessions. Highly r

Lily

Brazil Oct 21.2025