Multiple Entrance Cable Requirements - SentexSystems CROWN JEWEL Installation Instructions Manual

The following cables must be run to the CCTV board in the Crown Jewel cabinet:
•
CCTV Power:
supplied 12 VAC transformer (or the 12 VDC power supply you provide) to the Crown Jewel
cabinet. See Table 2 above for the wire size required.
•
Video Monitor Signal:
equivalent) from the monitor or television to the Crown Jewel cabinet.
Door Strike Power:
NOTE: If you are using Maglock, DC powered relays or DC powered door strikes, be sure
to install a suppression diode or Metal Oxide Varistor across the coil (see Part 3 for details).
•
Additional Features:
Open/Request for Access
C. MULTIPLE ENTRANCE CABLE REQUIREMENTS
Multiple entrance installations are identical to single entrance installations, except that an additional
twisted pair 22 AWG telephone grade cable must be run between each bypass board location.
Rev B
Run a 2-conductor cable from the outlet into which you will plug the Sentex
Run a coaxial cable with BNC connectors (Belden #9240 or
Run 2 conductor cables from the power supplies to the door strikes.
Run wiring for additonal features as required (see Part 4):
Door Position Sensing
Doc. 6001145
Remote Keypad Auto-Call Sensor
Aux
Page 5 of 25