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Frequently Asked Questions

What can an Asset Protection Device (APD) protect?

An APD can protect almost any type of asset. Typically the APD is attached to a computer's CPU cover to prevent the computer from being stolen or vandalized. With Universal APDs, three (3) other assets can be attached using Universal Asset Protection Device (UAPD) Sensors which have a special sensor and connecting coiled cord. The UAPD sensors are not motion sensitive, meaning the asset can be moved without alarm activation. But if the UAPD sensor is removed or its cord cut, an alarm occurs. So APDs can protect almost any asset, including medical equipment, engineering workstations, printers, monitors, etc. See our APD Family Datasheet for specific product information.

How does the LapTop Asset Protection Device (LAPD) work?

The LAPD is a UAPD with a keyed switch that controls one of its sensor cords. A special sensor is attached to the LapTop. The connecting sensors comes in two versions: Standard and PC Card. The standard sensor consists of a sensor (which connects to the LapTop), a connecting cable, and a coupler so the LapTop can be disconnected from the LAPD.  The PC Card sensor slides directly into the LapTop's PC Card slot and is connected to the LAPD using a cable. When the user enters her/his workspace, they simply connect the cable to the sensor or PC Card and turn the LAPD keyed switch to the on position. This enables the LapTop to be protected. Other assets being protected by the LAPD's two additional ports remain on at all times. Only the LapTop port is disabled by the keyed switch.

What equipment do I need to implement a basic Asset Protection System?

A basic Asset Protection System (see diagram) includes a wireless alarm control panel and wireless Asset Protection Devices. Several different wireless alarm control panels can be used: Interactive Technologies Inc. (ITI), Radionics (using ITI wireless module), Ademco, Visonic, and Linear. Asset Protection Devices attach to assets needing protection and communicate to a wireless control panel in the event of an alarm condition. An alarm condition occurs when the asset is moved, the cover is removed (like a computer's CPU cover), or a UAPD sensor cord is tampered with or severed.  Notification is then provided by the wireless alarm control panel.  APDs can also be integrated into existing access control systems.

Why use Asset Protection Devices (APDs) versus standard lock and tie-down security devices?

There are several benefits to using APDs versus lock and tie-down security devices. APDs provide notification to security or other designated personnel in the event of an alarm. The notification process can be configured to sound a local alarm, dial a digital pager, or dispatch local security or the Police Department. APDs also provide a specific time when the event occurred so other security measures, such as Closed Circuit Television (CCTV) or Badge Access Control, can be evaluated for investigative purposes.

What happens if the APD box is removed?

All APDs include a tampered enclosure - meaning there are tamper switches protecting it from an unauthorized opening or removal.  The device is designed to send an tamper signal if it is opened or removed.

Can I hardwire the APD into an alarm panel?

Yes, an APD can be hardwired into an alarm panel.  Simply order the APD without a transmitter.  You provide the EOL resistor and connect it into the terminal block inside the APD - along with the wire from the alarm panel hardwired zone.

How many APDs do I need?

The UAPD can protect up to 4 assets.  The UAPD box can be attached to an asset and the 3 connecting sensors attached to the protected assets.  Some installations have the UAPD attached to a desktop or physical structure and the 3 connecting sensors attached to the protected assets.  This configuration protects 3 assets.  The configurations depend on your security comfort level.

What is the transmission range of the APD?

Depending on the wireless alarm equipment manufacture and installation environment, open air transmission range varies from 750 to 3,500 feet. The main variable affecting the transmission range is building construction. Dense concrete walls and metal affect the transmission range the most.  We have been able to easily accommodate a range of 200 feet with confidence.

Does the computer need to be on for the APD to work?

No.  APDs are completely self-contained and do not require a power source for operation. They are battery operated and are on 24 hours a day for maximum protection. They attach outside of the computer so there is no risk of damage to the computer during installation nor do they void the manufacturers' warranty..

How long does an APD's battery last?

Depending on the wireless alarm equipment manufacture, battery life ranges from 3-8 years.

What happens when the APD battery goes dead?

Most wireless alarm systems provide battery/transmitter supervision. This means that the wireless transmitter in the APD "checks-in" on a regular basis, informing the wireless alarm control panel that the transmitter is operating properly. If the wireless alarm control panel does not hear from a wireless transmitter, then a notification process is initiated.

What is the approximate cost per asset?

Depending on the configuration, the cost per protected asset can be as low as $55/asset.  Complete the request for quotation form by clicking here.  The wireless controller and installation labor are extra costs.

What is the ongoing maintenance cost of the APD?

The maintenance cost of the APD is virtually zero. The cost of the battery in most wireless alarm transmitters is under $10.00.


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Security Solutions Plus.  Templeton, California.  805-226-8107 (voice), 805-226-8125 (fax),  Email:  sales@assetprotectiondevice.com
US Patent # 5,748,083.  Asset Protection Device and Asset Protection System are ® Registered Trademarks of Security Solutions Plus.  © All rights reserved.