Sentinel 4+  is a microprocessor controlled system with both functional and digital variations available. Stainless steel or brass panels, flush or surface mounted, call entry phones and/ or apartment stations, working on a 4 wire common bus network (ideal for system replacements utilizing existing cabling)

Both functional (button per flat) and digital (dial in flat number) format panels have an L.E.D display to indicate a flat is calling, that the call has been answered and that the door has been released.

A trades button on the panel can be used to admit certain callers at restricted time periods or to offer a coded access to be used.

 

Main Features

• Unlimited number of call panels
• over 1000 phones and/or apartment stations on any one system
• up to 8 digit user programmable access code on all panels
• in-built CCTV camera and/or proximity reader on any panel
• intelligent line isolation option, which disconnects faults as they occur and automatically reconnects after the fault has been rectified.
• mix and match entry phones and apartment stations
• Infra-red remote control option on apartment stations
• single button call button call panel, which can be 'stand alone' or interface into any main sentinel 4+ system
• all systems offer fully private speech and lock release facility
• meets most local authority performance specifications

 

Sentinel 4+