R13 /C- Safelink Quadralock (R13C 4 door Interlock Relay)

£ 75.60 + vat Use of this unit ensures that one door has to be closed before another door in the system can be released. Can be used in conjunction with monitored release or alternatively, standard door releases, alarm contacts and push-buttons can be used, eliminating the necessity for expensive monitored releases. The R13/C is an updated version of the older R/13. This unit can be cascaded thereby giving the ability to interlock numerous doors Runs on 12v DC with changeover contacts, giving 12v output, rated at 10amp, with volt free output to monitor system. Can be triggered from a NO or NC source. This unit is designed to make the installation of multi-door security interlock (airlock style) systems simple and economical.