Controls and Power Supplies
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2 door audio switching relay
Two door audio switching device for multiple audio door systems (One required for a two door system. One required per door for 3 doors and above). [Dimensions 140mm(W) x 105mm(H) x 65mm(D)]
2 door video switching relay
Two door video switching device for multiple video door systems (One required for a two door system. One required per door for 3 doors and above). [Dimensions 157.5mm(W) x 105mm(H) x 65mm(D)]
4 way coaxial video dv box
Four way coax video splitter. One required for every four videophones. [Dimensions 110mm(W) x 70mm(H) x 30mm(D)]
4 way non coaxial video dv box
Four way non coax video splitter. One required for every four videophones. [Dimensions 110mm(W) x 70mm(H) x 30mm(D)]
Four column video distributor with amplifier
Four output video amplifier for coax video systems. Adjustable gain. Oberates from a 20Vdc PSU [Dimensions 87.5mm(W) x 105mm(H) x 85mm(D)]
Boxed relay 12/24V ac/dc + transistor switching circuit
Universal relay in Wall mountable DIN box. 12/24 ac/dc input + transistor switching input for low current switching.
Boxed timed relay 12/24V ac/dc + or - trigger
Universal timed relay in Wall mountable DIN box. 12/24 ac/dc input + both negative and positive switching.
Boxed tone generator
Tone generator device in a wall mountable DIN box. [Dimensions 87.5mm(W) x 105mm(H) x 65mm(D)]
Tone generator + speech cut off device
Speech cut off device and tone fegerator for use with the S series of telephones. [Dimensions 87.5mm(W) x 105mm(H) x 65mm(D)]
