Join or Sign in
Register for your free asmag.com membership or if you are already a member,
sign in using your preferred method below.
To check your latest product inquiries, manage newsletter preference, update personal / company profile, or download member-exclusive reports, log in to your account now!
Login asmag.com
Member Registration
ADVERTISE
SUBSCRIBE
LOGIN
NEWS
NEWS
a&s exclusive
Industry News
Supplier's News
Smart Building & Home
Industrial IoT
Smart & Safe City
Asia News
Video Library
Report Download
Special Feature
Global Events
Readers’ Choice
VERTICAL SOLUTIONS
Retail / Restaurants
Transportation
Banking / Finance
Oil & Gas/Utility
Police / Military
Education
Office / Corporate
Smart Home
Healthcare
Industrial / Manufacturing
Gaming
Hospitality
Correctional Facilities / Public Services
Stadiums / Event Venues
Buildings
Service Industry
PRODUCTS
PRODUCTS
IP Camera
CCTV
Key Components
Access Control
Intrusion Detection
Intercoms
Transmission
Management Platform
Building Automation
Home Automation
Security Services
Personal Safety
Police Equipment
Fire & Safety
Solution
SUPPLIERS
SECURITY 50
NEW
CALCULATE
INSIGHTS
Search by
Product
Supplier
Article
You are at :
Home
>
Search Results
Articles Search Results
95
Articles and
3
related Products found for
focal length
Viewse Shows R&D Capability with Innovative 1/3-Inch 18x Zoom Camera
HTS, established in 1997 at Shenzhen, China, has been a pioneer in camera field. In 1999, HTS built its own brand — Viewse — which was the f...
Editor / Provider:
BY Tim Shen |
Updated:
2009 / 9 / 8
Low-Light Cameras (Part Ⅱ)
In the second part of this article, we introduce another hot technology — thermal imaging, which also gets popular in the low-light cameras....
Editor / Provider:
Hayden Hsu |
Updated:
2008 / 7 / 30
Eyeing the Chinese Lens Industry
Japanese companies like Avenir, Computar, Kowa and Tamron and Korean CCTV lenses have long dominated the Chinese lens market. To compete wit...
Editor / Provider:
a&s International |
Updated:
2008 / 6 / 3
EyeMax PTZ Camera
EyeMax can be ordered with one, two, three and four varifocal reference camera configurations. Options include two-millimeter to four-millim...
Editor / Provider:
The Editorial Team |
Updated:
2008 / 3 / 17
Transforming China CCTV Lenses: Expecting a Rosy Future
The Chinese CCTV lens industry has more than 40 years of history, with many major players concentrated in Fujian province in southeast China...
Editor / Provider:
a&s International |
Updated:
2007 / 11 / 8
《 First
< Prev
1
2
3
4
5
6
7
8
9
10
Supplier Updates
Is Your Surveillance System Truly Secure — or Just Technically Functional?
2025/06/26
https://vedard.com/blog/latest-electronic-security-solution/
2025/06/09
Reliable Connectivity Anywhere – Chainway P100 Sets a New Benchmark for Industrial Wireless Performance
2025/04/25
Rhombus Advances Physical Security by Bringing AI to Incident Investigations
2025/04/15