When it comes to keeping your family and assets secure, only a premier service will do. Since 1992, the professionals at On-Guard security have been optimising the safety of Australian homes and businesses. Whether you require CCTV cameras set up, a video intercom system installed, or your smoke detector tested, On-Guard can get it done at a competitive rate. Emergency can strike at any hour of the day or night and because of this on-Guard offer a back to base monitoring and emergency call out service 24-hours a day, 7 days a week. Our Newcastle security experts can pre-wire commercial and residential properties for the optimum protection. Telephone, fax, TV and internet extension cabling can also be completed promptly and professionally by our staff. On-Guard can repair or upgrade your existing antenna and security systems with ease. We can formulate a working security solution for all property requirements and we only install monitoring products from quality manufacturers. Don't put your loved ones or hard earned business at risk. Let On-Guard ensure that you have the best protection possible. Our services are available throughout Newcastle, the Central Coast, Hunter Valley and Gosford.