Controller Sigtel 4 Line Handset+Display

4 Line SigTEL Master Controller cw handset. Max 2 x 7Ah batteries · · · Supplied with a backlit LCD and handset · · True duplex speech · · Unique ‘auto-learn’ facility allows fast system set up · · Can be semi-flush mounted using an AFP385 bezel · · Operation can be maintained for 24 hours (standby) and 3 hours (in use) using 2 x 12V 7Ahr batteries · · Ideal for disabled refuge, fire telephone and stadium marshalling applications