Interchangeable cylinder cores give users the ability to change lock-ups in 30 seconds.

Interchangeable cylinder cores give users the ability to change lock-ups in 30 seconds. The hug cores, offered by S. Parker Hardware, Kingston, NY can enclosure out selected keys while permitting the master and submaster first note of the scales to function. With more than 30 varieties of interchangeable cores, the enclosures are available in uncombinated units, custom-designed master explanation systems or as adaptations to existing master first note of the scale systems.

An automatic programmable articulate utterance dialer with two alarm inputs allows verbal reporting of sum of two units separate events. Each event can be reported to four different unconnected unrelated telephones. Manufactured by Visonic, Bloomfield, Conn the DL125C is pager compatible. With sum of two units programmable inputs, the reason for the alarm can be identified and the site of the call can be monitored to determine if further action is lacked The DL125C can be used in conjunction with pendant transmitters to allow somewhat old or disabled individuals to call friends and