All Alarm and Audio Inc Website Serving Maryland, Virginia and DC since 1972
All Alarm and Audio Inc Services provided

Security System C (428)
Requires a Three (3) Year Monitoring Agreement

bullet One (1) G.E. Concord Express Security Alarm System featuring up to Twenty-Four (24) zones of protection.
bullet One (1) G.E. Concord Express Control Panel.
bullet Two (2) L.C.D. Digital Keypads located at the entry from the garage to the home and the master bedroom. (The keypad shall be located in the foyer area if there is no direct access to the garage.)
bullet Contacts on all exterior doors including the door from the home to the garage.
bullet Contacts on all Basement windows and First Floor windows (lower sash if the windows are double hung, garage windows not included). (Contacts on up to 20 openings.)
bullet One (1) Motion Detector located in the front foyer area.
bullet One (1) Interior Siren located on the second floor hallway (not visible from the front foyer if possible).
bullet Central Station Monitoring provides 24-hours / 7 days dispatch of Police or Fire Department when activated by the built-in Communicator.


System Price: Price ranges from $1200 to $1800 with home purchase and monitoring contract.
System Options: Options priced at time of pre-wire. Additional charges may apply after pre-wire is completed.

bullet Additional Standard L.C.D. Digital Keypad - $150.00 each
bullet Smoke Detector - $110.00 each / Hardwire and Wireless $165
bullet Glass Breakage Detector Hardwire $135 / Wireless $165
bullet Motion Detector - $165.00 each
bullet Wireless Key Fob - $90.00 each
bullet Voice Siren - $170.00
bullet Window or Door Contacts (If Added) $80.00 each


Items below are priced as upgrade in place of standard items.
bullet Upgrade Existing Keypad to Custom English L.C.D. Display $150.00 each
bullet Upgrade Existing Standard Motion Detector to a Pet Friendly Hardwire $90 / Wireless $165.00 each




14101-E Wilard Road : Chantilly, VA 20151
Toll Free: (800) 835-4001 | Office: (703) 961-1131 | Fax: (703) 961-1134