Power (295)

Displaying 'Power' tags 1 - 25 of 295 in total

Power For Burglar Alarms

(PRO Only)

In order to operate, alarm panels require the high voltages found in electrical outlets be converted to the low voltages they run on. In this guide, we will examine burglar alarm power issues, including:  Powering alarm systems Choosing transf...

By Ari Erenthal - 6 days ago

Batteries For Alarm Systems Tutorial

(PRO Only)

Alarm systems use backup batteries in order to continue working if an intruder attempts to disable the alarm by cutting power to the building. In this guide, we will examine backup batteries, including: Batteries for alarms Sealed lead acid ba...

By Ari Erenthal - 9 days ago

Smoke Detectors Guide

(PRO Only)

Smoke detectors and carbon monoxide detectors add a life-safety component to burglar alarm systems. As intrusion detection sensors are used to call the police for help, life safety devices are used to call for help from the fire department. While...

By Ari Erenthal - 14 days ago

H.265 / HEVC Codec Tutorial 2017

(PRO Only)

For years, video surveillance professionals have talked about the potential for H.265. Now, in 2017, H.265 is starting to gain mainstream adoption, with many manufacturers shipping cameras and some VMSes adding support. However, there are many is...

By John Honovich - 20 days ago

HID Edge EVO Tested

(PRO Only)

HID Edge controllers have been one of most common offerings in IP door controllers for years. The new generation is called Edge EVO. We tested the original Edge 4 years ago. Now, we have bought the new, revamped Edge EVO and are sharing our test...

By Brian Rhodes - about 1 month ago

Arlo Go Cellular Cloud Camera Tested

(PRO Only)

Totally wireless surveillance cameras are growing but almost all typically depend on a hub and local Internet access. However, many outdoor scenarios will be too distant or difficult to depend on such requirements. In such scenarios, integrated c...

By John Scanlan - about 2 months ago

Alarm Circuits Guide

(PRO Only)

Alarm circuits are a fundamental element of wired burglar systems. Designing the alarm circuit greatly affects its performance. In particular, more efficient circuit designs introduce less resistance and cause fewer false alarms. In this note, we ...

By Ari Erenthal - 2 months ago

Smartphone Controlled Kevo Lock Tested

(PRO Only)

Smartlocks are a growing market, with millions sold. Kwikset's Kevo is one of the most common choices, using the Unikey smart phone access control platform. Many like the concept of controlling locks with their phones but doing is not easy, as sh...

By Brian Rhodes - 3 months ago

Hack Your Access Control With This $30 HID 125kHz Card Copier

You might have heard the stories or seen the YouTube videos of random people hacking electronic access control systems. The tools that claim to do this are available widely, including at eBay for just $30. We bought one of these cheap gadgets, s...

By Brian Rhodes - 3 months ago

Xandem Next Gen Intrusion Tested

(PRO Only)

Xandem's "full coverage motion tracking technology" is unlike any intrusion technology we have seen. We bought their new system and tested it extensively to better understand its strengths and weaknesses. Below is one of the examples from our tes...

By Brian Rhodes - 3 months ago

Bosch B-Series Intrusion Tested

(PRO Only)

Bosch is one of the biggest names in intrusion but their B-Series panels, targeted at smaller site installs and available through distribution, are relatively new for intrusion standards. We bought a Bosch B3512 panel and a B942 graphic keypad to...

By Brian Rhodes - 3 months ago

Best and Worst - ISC West 2017 Show Report

(PRO Only)

IPVM went to Las Vegas, examining what vendors are showcasing and what is new. Attendance was up, according to the show, and was certainly well attended. This is our final edition of the show report covering all 3 days of exhibits and key takeaw...

By IPVM Team - 3 months ago

Burglar Alarm Strobes Guide

(PRO Only)

Strobes provide visual notification of alarm incidents, as sirens are used to give audible notification. Using a strobe gives alarm users and alarm responders another way confirm alarms when they cannot hear the sirens. In this note, we examine ho...

By Ari Erenthal - 4 months ago

2Gig Intrusion Megatest (GC2 & GC3 Panels Tested)

2Gig is one of the most widely used intrusion systems, with two product lines that are the main offering of many alarm companies, huge national installers and small mom & pop shops alike. In this dual-test, IPVM bought both variants of this a...

By Brian Rhodes - 4 months ago

DMP Intrusion Tested (XR Series)

(PRO Only)

DMP is a major provider of intrusion systems, but lacks the global brand recognition of some of its rivals (such as Bosch, Honeywell, DSC, or 2Gig). How does it compare to competitor systems that have been in widespread use for decades?   We boug...

By Brian Rhodes - 4 months ago

Uniview NVR Tested

(PRO Only)

Uniview, China's self proclaimed #3 video surveillance manufacturer behind Hikvision and Dahua, is ramping up its international sales efforts. In this report, we test Uniview's NVR and, in particular, its extended PoE claim to double or triple ra...

By Ethan Ace - 5 months ago

Dahua 4K HD Analog Cameras Announced

(PRO Only)

HD analog has been gaining popularity (even if Axis hopes otherwise). Last year, HD analog's max resolution doubled from 1080p to 4MP (see our 4MP HD analog test). Now, HD analog is poised to double resolution again, to 4K.  We have technical d...

By Brian Karas - 5 months ago

Glass Doors and Access Control Tutorial

(PRO Only)

The biggest challenge for many access control systems are glass doors. Here's what happens when a maglock is improperly installed to an existing glass door: Unlike wood or steel doors that can be modified to work with electrified locking hardwa...

By Brian Rhodes - 5 months ago

Customized Access Control Cans (Altronix Trove)

(PRO Only)

Access control installs typically require hanging at least two or three different enclosure cans, each holding individual parts.  Open wall space can be difficult to find for all these boxes, and troubleshooting through them all can be tough. Alt...

By Brian Rhodes - 5 months ago

Alarm Panels - Canned vs Integrated

(PRO Only)

Alarm control panels generally come in one of two types: Integrated alarm controllers, with controls and the keypad in the same device Traditional 'canned' control panels The advantages of 'canned' control panels typically include: Roo...

By Ari Erenthal - 5 months ago

5 Most Common PoE Questions

(PRO Only)

In our IPVM IP Networking course, Power Over Ethernet (PoE) is a core component that students show significant interest in. The top ones are: Can I accidentally double PoE wattage by using midspans & switches together?  Does each port pro...

By Brian Rhodes - 6 months ago

Tyco DSC PowerSeries Neo Intrusion Tested

(PRO Only)

Tyco's intrusion system line, DSC, is one of the most widely installed brands. Their primary intrusion panel series, PowerSeries Neo, is relatively new to the market since release in 2014, but is already commonly used. But does this recent relea...

By Brian Rhodes - 6 months ago

Wires for Burglar Alarms

(PRO Only)

Most commercial and many higher end residential alarm systems rely on wired sensors. These require installers to run wires between the sensor and a control panel. In the following tutorial, we examine wire selection criteria, including Resistan...

By Ari Erenthal - 6 months ago

Integrator Service Vehicle Guide

(PRO Only)

Few assets are as commonly used by integrators and installers as their service vehicles. 125 integrators explained to IPVM in detail about their service vehicles, including: Which Vehicle Types Are Most Popular? Which Vehicle Brands Are Pre...

By Brian Rhodes - 6 months ago

Displaying 'Power' tags 1 - 25 of 295 in total