Combination Alarm Panels - Pros and Cons

By: Brian Rhodes, Published on Nov 27, 2012

Combination alarm panels sell the promise of doing more with less. Instead of multiple systems, a combo panel does everything in one box - intrusion, fire, access, video, etc. In this note, we review 'combo' systems, examine the pros and cons of an 'all-in-one' design, and recommend most suitable applications.

Combo Panels Defined

True to their name, these units combine several systems in an enclosure, sharing common PCB boards and a single controlling firmware. Combo panelstypically combine two or more of the following:

  • Intrusion (burglar) Alarms
  • Fire Detection (smoke/waterflow/heat) Alarms
  • Access Control
  • Video Surveillance: Some panels  integrate cameras into the panel for small-scale monitoring and recording
  • Building Management: Thermostats, lighting controls, and water leak detection are becoming common additions to multifunction systems.

These systems are typically for smaller deployments. With everything combined into one box, the total number of sensors is often capped and the management capabilities are limited to simple commands. The video clip below is a manufacturer's promotional video for a combo system, where all system devices (including fire/burglar/and access control) are run to a main control panel:

Centrally Monitored

Unlike enterprise and large scale alarm systems that are designed to be monitored on site by security staff or building management personnel, combo panels are primarily designed to be monitored offsite by a central monitoring station.

Because the monitoring is designed to be done off-site, administration and configuration of the system is done via keypad, control software run on a serially connected computer, or by remote web browser. The restrictions against on site management of the alarms further contributes against deployment in large scale applications.

Combo Panel System Examples

Most large alarm system manufacturers offer some type of combined system in a single enclosure. The most frequent pairings offered are Fire/Burglar Alarm panels, with a smaller subset offering Access Control integration. The newest functions, like video and building management features typically are partially hosted for storage and remote access.

Get Notified of Video Surveillance Breaking News
Get Notified of Video Surveillance Breaking News

Popular Systems include the following -

  • Ademco: Vista-128FBP Fire/Burg System [link no longer available]: Up to 128 points of control, and up to 8 doors of access control with VISTAKEY module. Distribution Price: ~$500 USD
  • Napco: GEMC-Combo255KT [link no longer available]: Up to 255 points of control, and up to 8 doors or access control with Gemini Access. Distribution Price: ~$700 USD
  • UTC/GE: Concord Express [link no longer available]: Up to 22 points of control (16 wireless), with no access control. Distribution Price: ~$180 USD
  • Bosch: D9412GV4-B Kit [link no longer available]: Up to 246 points of control, and up to 8 doors of access control integration. Dealer Pricing varies, but is in the sub $600 range [link no longer available].

Combo Advantages

Regardless of specific manufacturer, some general benefits of 'all-in-one' panels frequently cited are:

  • Cheaper: Combo systems are often less expensive to purchase and install than stand-alone systems. The cost of system hardware is lower due to shared processing, and the cost to install systems are lower with only one enclosure (or 'can') to hang.
  • Quicker: Because combo systems are oriented towards the small/medium market, they often can be 'pre-programmed' before install with a template program rather than 'scratch programmed' on site. Because the total population of devices and/or alarm zones is lower, installation takes less time and effort.
  • Reduced Cabling: Some combo systems can be wired using a 'common bus'; or a single wiring pathway from a group of sensors back to the main panel.

Combo Disadvantages

Until the 2007 update to NFPA 72, combo panel-based systems were subject to local approval by AHJ. Even now, while the code supports installation of multi-purpose systems, bias remains against their use. Use of Combo Panels in some municipalities may be a point of contention. While this can be easily addressed by sharing the revised code, some of the marked disadvantages of combo panels continue to be:

  • Less Reliable: The biggest knock on combo systems are the reduced reliability of the individual systems. When components in the panel fail, multiple systems are affected. Also, with the focus on low price, less robust electronic design and components are often used in a combo panels. Overall, the overall reliability of combo systems is less than commercial enterprise grade alarm systems.
  • Less Expandable: The total capacity of combo systems are often capped to a finite number of devices, and the ability to connect panels together is rudimentary or not possible. Exceeding the device limit means installing another (independent) alarm system - a step that may not be permissible by code or approved by the AHJ.
  • 'Universal' Installers Uncommon: Field technicians and installers that are skilled in the particularities of Intrusion, Fire, Access Control, and other combined systems is uncommon. Each type of system requires it's own body of knowledge on sensor placement, installation technique, and configuration. While a combo product may be easily purchased, obtaining competent installation may not be so easy to come by; especially not in the low-margin SMB market dominated by 'trunkslammer' alarm companies.

Recommendations

Based on our experience, small and simple systems will benefit from the cheaper cost of a combo system. For end users that do not need a high degree of situational awareness or manageability, a combo alarm system permits an economic consolidation of systems to one box. However, larger enterprise and self-monitoring users will need the scalability and management features of discrete systems.

Comments : Members only. Login. or Join.

Related Reports

LSP Presents 2nd Generation FP Power Supplies on Apr 29, 2020
Life Safety Power (LSP) presented its FP2 power supply in the April 2020 IPVM...
ZKTeco Presents SpeedFace Recognition + Body Temperature Detection on Apr 21, 2020
ZKTeco presented its SF1008+ reader with body temperature and face mask...
Access Credential Form Factor Tutorial on Feb 10, 2020
Deciding which access control credential to use and distribute, including...
Use Access Control Logs To Constrain Coronavirus on Apr 09, 2020
Access control users have included capabilities that are not commonly used...
Breaking Into A Facility Using Canned Air Tested on Jan 28, 2020
Access control is supposed to make doors more secure, but a $5 can of...
Embedded Logix Thermal Temperature Detection System Examined on Apr 08, 2020
Embedded Logix has been producing thermal temperature measurement systems for...
How Mobile Access Control Can and Cannot Help With Coronavirus on Mar 23, 2020
With coronavirus concerns continuing to rise, many access control companies...
BICSI For IP Video Surveillance Guide on Feb 11, 2020
Spend enough time around networks and eventually someone will mention BICSI,...
Add Door Operators To Fight Coronavirus on Mar 31, 2020
IPVM recommends that integrators advocate and end-users consider adding door...
Help Security End Users Facing Coronavirus Improve Remote Access on Mar 24, 2020
Many end-users and integrators are struggling with the impact of coronavirus...
Cast Presents PoE Perimeter Lighting on Apr 28, 2020
Cast Lighting presented its PoE powered Perimeter fence system during the...
Hands-Free Bathroom Doors For Coronavirus Mitigation on Apr 10, 2020
Coronavirus has increased concerns about picking up germs, especially from...
Genetec Security Center 5.9 Release Examined on Feb 06, 2020
Genetec released the next major version of Security Center, less than a year...
Clinton Electronics Presents Axis Camera Equipped Public View Monitor on Apr 22, 2020
Clinton Electronics presented their Axis camera-equipped corridor mode M10PA...
JCI / Tyco Security Products Layoffs on Jun 05, 2020
Johnson Controls / Tyco Security Products has confirmed COVID-19 related...

Recent Reports

Dangerous Hikvision Fever Camera Showcased by Chilean City on Aug 07, 2020
Deploying a fever camera outdoors, in the rain, with no black body, is...
"Grand Slam" For Pelco's PE Firm, A Risk For Motorola on Aug 07, 2020
The word "Pelco" and "grand slam" have not been said together for many years....
FLIR Stock Falls, Admits 'Decelerating' Demand For Temperature Screening on Aug 07, 2020
Is the boom going to bust for temperature screening? FLIR disappointed...
VSaaS Will Hurt Integrators on Aug 06, 2020
VSaaS will hurt integrators, there is no question about that. How much...
Dogs For Coronavirus Screening Examined on Aug 06, 2020
While thermal temperature screening is the surveillance industry's most...
ADT Slides Back, Disappointing Results, Poor Commercial Performance on Aug 06, 2020
While ADT had an incredible start to the week, driven by the Google...
AHJ / Authority Having Jurisdiction Tutorial on Aug 06, 2020
One of the most powerful yet often underappreciated characters in all of the...
SIA Coaches Sellers on NDAA 889B Blacklist Workarounds on Aug 05, 2020
Last month SIA demanded that NDAA 899B "must be delayed". Now that they have...
ADI Returns To Growth, Back To 'Pre-COVID Levels' on Aug 05, 2020
While ADI was hit hard in April, with revenue declining 21%, the company's...
Exposing Fever Tablet Suppliers and 40+ Relabelers on Aug 05, 2020
IPVM has found 40+ USA and EU companies relabeling fever tablets designed,...
Indian Government Restricts PRC Manufacturers From Public Projects on Aug 04, 2020
In a move that mirrors the U.S. government’s ban on Dahua and Hikvision...
Directory of 201 "Fever" Camera Suppliers on Aug 04, 2020
This directory provides a list of "Fever" scanning thermal camera providers...
Face Masks Increase Face Recognition Errors Says NIST on Aug 04, 2020
COVID-19 has led to widespread facemask use, which as IPVM testing has shown...
Dahua Loses Australian Medical Device Approval on Aug 04, 2020
Dahua has cancelled its medical device registration after "discussions" with...
Google Invests in ADT, ADT Stock Soars on Aug 03, 2020
Google has announced a $450 million investment in the Florida-based security...