FCI FC-72 Series - SBS and Model 301 Smoke Detector Wiring; Model SBS Smoke Detectors Wiring; Model 301 Smoke Detectors Wiring

25.2 Model SBS Smoke Detectors
• Installation wiring to detector is NON-POLARIZED unless a remote indicator is used.
• For best system performance, it is recommended that the circuit wires be twisted pair and installed
in separate grounded conduit to protect the circuit from extraneous electrical interference.
• Different SBS/301 series detectors may be mixed and matched without restrictions.
25.3 Model 301 Smoke Detectors
• For best system performance, it is recommended that the circuit wires be twisted pair and installed
in separate grounded conduit to protect the circuit from extraneous electrical interference.
• Different SBS/301 series detectors may be mixed and matched without restrictions.
Figure 22 Typical Wiring diagram - Model SBS Detectors
Figure 23 Typical wiring diagram - Model 301 Detectors
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