burglar alarm system

burglar alarm system

An electronic system designed to detect unauthorized entry into or within a premise. The system may be activated by the closure of a switch (for example, by stepping on a mat, opening a window, etc.), by the interruption of a photoelectric beam, or by a motion detector.
References in periodicals archive ?
A trading standards spokesman said: "The scam starts with a phone call from a firm offering a free burglar alarm system as part of a campaign.
But the Scots sports star was left red-faced when police said the sophisticated burglar alarm system at his mansion had been switched off.
A Gwynedd council spokesperson confirmed the burglar alarm system installed around three years ago was yet to be connected.
A BURGLAR ALARM SYSTEM IS often an integral part of an orginazation's security program.
Invitation to Bid: Lecanto government building fire and burglar alarm system installation
Lighting: 200 Recessed LED, 90 LED mounted luminaires, emergency lighting network technology with 3 upright cabinets, approximately 5 000 m of data cable burglar alarm system, fire alarm system, Electroacoustic system, lock system with access control.
4 fire alarm / voice alarm system / burglar alarm system , los 21.
UL) for Central Station Burglar Alarm System, one of the top listings UL can certify for a mercantile monitoring station.
This ensures that there are always areas when they are empty burglar alarm system activated.
Tenders Are Invited For Fire And Burglar Alarm System
Tenders are invited for remote monitoring and maintenance services of burglar alarm system.
Contract notice: Berufskolleg on reel, installing fire alarm system and burglar alarm system.