This is the only independent surveillance camera course, based on in-depth product and technology testing. Lots of manufacturer training exists but none of it teaches the underlying technologies and tradeoffs of current camera technology includin...
By Brian Rhodes - about 2 months ago
Axis is very late in releasing IR PTZs. While competitors such as Hikvision and Dahua have offered them for years, Axis has just released their first, the Q6125-LE, claiming improvements over competitive models, including more even IR coverage, co...
By Ethan Ace - 4 months ago
Hikvision has focused on improving low-light performance for PTZs, an area that has traditionally been a problem, even more so than fixed cameras, due to the challenges of higher F stops and long-range varifocal lenses of PTZs. Two of Hikvision...
By Ethan Ace - 8 months ago
Axis has been a laggard in releasing IR PTZs. While the company released a laser focus PTZ (the Q6155-E tested) until now Axis has had no PTZs with IR illumination. Now, Axis is claiming to solve at least 2 of the major problems of IR PTZs with t...
By Ethan Ace - 8 months ago
Z-Wave is drawing notable interest for video surveillance use. In IPVM's initial coverage, 84% expressed interest in it, with nearly half being very interested. As integrator John Bazyk astutely noted: Integrating inputs/outputs with cameras ha...
By John Scanlan - 9 months ago
When selecting surveillance cameras, users may choose from a number of different form factors, each with its own unique strengths and weaknesses, varying in physical size, aesthetics, vandal resistance, and advanced features provided. In this r...
By IPVM Team - 9 months ago
The IR PTZ trend continues, now with 4K resolution, with Hikvision releasing its DS-2DF8836IVAEL-W camera, a 4K 1/1.9" PTZ model specifying 200m IR range and 36x zoom. We bought and tested this model to see how it performs in day and night scenes...
By Ethan Ace - about 1 year ago
4K has made its way to IR PTZs. In this report, we examine the Dahua 6AE830VNI, a 4K PTZ with 30x optical zoom, 200m (~650') integrated IR, and 1/1.7" 4K sensor, to see how it performed in daytime and night time scenes. Note that this report is...
By Ethan Ace - over 1 year ago
Axis has been touting its new Q6155-E laser focus PTZ as 'always in focus' and 'always in color'. Does it really deliver? We bought and tested the Q6155-E to see how laser focus worked and whether this "flawless focus" was all marketing hype or ...
By Ethan Ace - over 1 year ago
RFPs are hard. Do them 'right' and it takes a lot of knowledge and time. Do them 'wrong' and you can be (a) unwittingly locked into a specific vendor or (b) be forced to accept inferior quality products. This guide helps IP camera purchasers ...
By IPVM Team - over 1 year ago
Infrared (IR) has become an increasing core component to video surveillance systems. In particular, the expansion of integrated IR cameras that build IR illuminators within the camera has become common. On the positive side, this means that camer...
By IPVM Team - over 1 year ago
PTZ usage is declining, now at ~6% of all cameras integrator use, down from ~10% of cameras used in 2014, according to new IPVM statistics: Inside, based on 150 integrator responses, we analyze trends and explain the reasons integrators cite fo...
By Ari Erenthal - over 1 year ago
Panoramic camera usage (including fisheye and multi-imagers) continue to rise rapidly. However, the race to the bottom is hindering even stronger panoramic uptake. In this note, we compare to 2014 panoramic camera usage, sharing 140+ integrator r...
By John Honovich - over 1 year ago
This is a first of a series of conversations with security consultants. If you are a security consultant that wants to talk and can share frank insights into designing security systems, contact us at info@ipvm.com In this first episode we speak w...
By Brian Karas - about 2 years ago
Pan/Tilt/Zoom cameras remain critical parts of many surveillance systems, especially in large security operations. Because of this it is important to understand and consider the key elements in selecting and using PTZ cameras. In this guide we co...
By Ethan Ace - over 2 years ago
How do you make a PTZ focus better and faster? If you are Axis, you add a laser to it. In this report, we examine Axis' new Q6155-E, looking at its functionality, pricing, and competitive positioning vs conventional D/N PTZs as well as IR and Las...
By IPVM Team - over 2 years ago
Fisheye panoramics have become widespread, with most manufacturers offering fisheyes. However, with many options, it can be confusing to understand the tradeoffs. In this guide, we explain: Why Panoramic Camers Fisheye Panoramic Basics 'Warp...
By Ethan Ace - over 2 years ago
A PTZ camera at fixed dome prices? That is the promise of Hikvision's new DS-2DE2103, a compact PTZ with 3x optical zoom in a package smaller than typical dome cameras. The question is, at this size and price point, what performance is given u...
By John Scanlan - over 2 years ago
Just $260 for an outdoor 'speeddome' form factor with integrated IR, wireless, HD video and more? Pricing has certainly come down (e.g., we recently tested a ~$750 Hikvision speeddome), but $260 for a PTZ is eye opening. We bought a Foscam FI982...
By John Scanlan - over 2 years ago
Hikvision continues to break low cost barriers, now with a 1080p IP IR PTZ for under $800 online, the DS-2DE5220I-AE, half the price of past models. We bought one of these new models to see if this new low price comes with tradeoffs, tracking su...
By Ethan Ace - almost 3 years ago
PTZs have historically struggled in low light, with integrated IR being uncommon. In the past few years, this has changed, as some integrated IR models have emerged. However, in previous tests, we have seen significant focus issues making tracking...
By Ethan Ace - almost 3 years ago
This 20-page guide explains the key uses, design factors, and players in the Airport Surveillance market. A global group of 40 integrators and consultants with airport project experience responded, each offering insights in selling, implementin...
By Brian Rhodes - over 3 years ago
This 31-page guide explains the key uses, design factors, and players in the City Surveillance market. A global group of 60 integrators responded, each offering insights in selling, implementing, and maintaining metropolitan video surveillance ...
By Brian Rhodes - over 3 years ago
Resolutions continue upwards, with 4K cameras hitting the street. Meanwhile, PTZ usage continues its downward trend, with fewer and fewer integrators choosing them. The question is: how does this increase in resolution compare to the optical zoom...
By Ethan Ace - almost 4 years ago
FLIR's integrated IR PTZ, the DNZ30TL2R claims a whopping 150m (~500') IR range and HD resolution. Distances like these have historically been possible only with expensive high-end positioning systems which required expensive illuminators and moto...
By Ethan Ace - almost 4 years ago
