Address: 5717 Torresdale Ave Philadelphia, PA 19135 Phone: 215-458-1910 Website: invisionsecuritygroup.com Hours: Mon-Fri 7 a.m - 5.30 p.m Payment: Cash, all cc. Category: Security System Supplier, Security System Installation Description: Invision Security provides high-end video surveillance systems that provide the best and most cost effective and long-term reliable solutions. Each CCTV system is carefully engineered to the specific needs of each client. Invision technicians are experienced in utilizing best practice methods and existing camera and IT infrastructures. Our core strength is our ability to design and install highly complex solutions for a wide range of applications. These systems protect employees and property, eliminate false liability claims, prevent and deter theft and still stay within your budget. Invision Security Group is the industry leader in customized electronic security solutions and integration. We take tremendous pride i