Conduit & Fittings

Replacement air filter

Power board component for D4120 & D4120W

Replacement dust filte

Accessory magnet for testing sensor head

Epoxy encapsulated multi-voltage relays, single pole double throw that use a red LED as a visible indication of relay coil energization - Mounting track and hardware - Reliable and robust design - Easy and flexible installaion

Exhaust tube for ducts

The most versitile and easy-to-use horn/strobe in the industry - Universal mounting plate - Rotary switch for horn tone and volume - Field selectable Candela settings - Selectable 12V or 24V operation - Tamper resistant construction - Plug-in design

The DUCTSD 4-wire photoelectric duct smoke detector features a pivoting housing that fi ts both square and rectangular footprints and mounts to round or rectangular ductwork - Cover integrated smoke test port - High contrast terminal designations - Built-in short circuit protection from wiring errors - -4°F to 158°F (-20°C to 70°C) Operating

12 and 24 volt operation - High and low volume settings - Temporal and non-temporal tones - Mounts to single gang back box - Compatible with MDLsync module - Ceiling or wall mounting - 1W LED Flashlight - Red warning light -  Strong, pivoting magnetic base - 100,000 hour LED life - Fold-away, swivel hook - 32°F to 120°F (0°C to 49°C) Operating

White or plastic housing - Weatherproof NEMA 4X (IP56) case - Field-selectable candela settings - Automatic selection of 12- or 24-volt operation at 15 and 15/75 candela - Rotary switch for horn tone and three volume selections

Approved for indoor & outdoor use - Low current draw - High dB output - 8" diameter - 24 VDC Operating

Metal sampling tube - Duct width 42 Inches

Metal sampling tube - Duct width 34 Inches

The D4120W 4-wire photoelectric duct smoke detector features a waterproof, pivoting housing that fits both square and rectangular footprints and mounts to round or rectangular ductwork - Backward compatible with existing accessories - Two DPDT relay contacts - Built-in short circuit protection - Field selectableconfiguration settings - Easy access Test/Reset button - High contrast terminal designations - Plug-in sensor - Increased wiring space

The RTS2-AOS multi-signaling accessories are used along with InnovairFlex® 4-wire conventional duct smoke detectors. These include a key switch that can be used to select one of two connected sensors to be tested/reset, or both by a push button switch - 85dBa @ 10 Feet - 14 to 22 AWG - 85 dB @ 10 Feet

The RTS2 multi-signaling accessories are used along with InnovairFlex® 4-wire conventional duct smoke detectors. These include a key switch that can be used to select one of two connected sensors to be tested/reset, or both by a push button switch - 85dBa @ 10 Feet - 14 to 22 AWG - 85 dB @ 10 Feet

Metal sampling tube - Duct width 3 to 4ft

Metal sampling tube - Duct width 1 to 2ft

Metal sampling tube - Duct width 4 to 8ft