We at NJ’s Locksmiths only install the most advanced yet easy to operate burglar alarm systems & security systems for your home and commercial properties in Sydney.Most Electronic Security Alarms use several infra-red motion sensors to detect illegal entries. Want to update or improve the security of your property? Contact us to schedule a security audit. Call us 0415 680 062.

88 Coward Street Mascot, NSW 2020 +61 415680062 nathan@njslocksmiths.com.au https://njslocksmiths.com.au/electronic-security-alarm-systems/
https://electronic.gbusiness.co