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Features
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The unit is also available as a DIN Rail mountable version; with or without an integral short-circuit isolator. The CHQ-SZM utilises simple DIL switches for reliable addressing. A back box is also available (CHQ-BACKBOX) which, when used in conjunction with the CHQ-SZM, increases the IP rating to IP65. The conventional zone on the CHQ-SZM does not support any line continuity options; therefore if Call Points are being interfaced they should be wired at the beginning of the zone. Click here to compare old CHQ-OEM to new "Smart-Fix" CHQ. PDFs available for
this product: INSTRUCTIONS
(167KB) TECHNOLOGY
GUIDE (447KB) |
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