Hochiki detectors are available as conventional types for use with conventional Hochiki Fire Control Panels, and analog types which are used with the Hochiki FireNET^™ series of addressable fire control panels. Hochiki detectors are made in USA.

Conventional detectors come in a wide range of types. All are very stable, with RF/transient protection where needed. A conventional duct detector is also available. Features shown are typical but are not inclusive. Please contact Hochiki for further details. Units meet applicable sensitivity NPFA testing and maintenance requirements.

• Low Profile – 1.8" high
• 2 or 4 wire
• Two built-in power/sensitivity supervision/alarm LEDs
• Non-directional smoke chamber
• Vandal resistant security locking feature
• Removable smoke labyrinth for cleaning or replacement

• Low Profile – 2.375" High
• 2 or 4 Wire Models
• 135F Latching Heat Sensor
• Two built-in power/sensitivity supervision/alarm LED's
• Non-Directional Smoke Chamber
• Vandal Resistant Security Locking Feature
• Removable smoke labyrinth for cleaning or replacement

• Flat Response Photoelectric Chamber
• Low Profile – 1.8" high (with base)
• 2 or 4 wire base compatibility, relay bases available
• Working Voltage 8.0 ~ 35.0 VDC
• Low standby current, 38mA nominal
• Two built-in power/sensitivity supervision/alarm LEDs
• Non-Directional smoke chamber
• Vandal resistant security locking feature
• Interchangeable on Hochiki America's standard smoke and heat detector bases
• Backwards compatible with Hochiki SLK and SIH detectors

• Low profile, 2.2" high (with base)
• 2 or 4 wire base compatibility, relay bases available
• 135F latching heat sensor
• Heat sensor protected by a built-in guard
• Low standby current – 45mA at 24VDC
• Two built-in power/sensitivity supervision/alarm LEDs
• When the detector senses that its sensitivity has drifted
• Non-directional smoke chamber
• Vandal resistant security locking feature
• Removable smoke labyrinth for cleaning or replacement

• Flat Response Photoelectric Chamber
• Low Profile – 1.8" high (with base)
• 2 or 4 wire base compatibility, relay bases available
• Low standby current, 45mA at 24VDC
• Two built-in power/sensitivity supervision/alarm LEDs
• Non-Directional smoke chamber
• Vandal resistant security locking feature
• Built-in magnetic go/no-go detector test feature
• Removable smoke labyrinth for cleaning or replacement

• Flat Response Photoelectric Chamber
• Low profile, 2.2" high (with base)
• 2 or 4 wire base compatibility, relay bases available
• 135 F latching heat sensor
• Heat sensor protected by a built-in guard
• Low standby current – 45mA at 24VDC
• Two built-in power/sensitivity supervision/alarm LEDs
• Non-directional smoke chamber
• Vandal resistant security locking feature
• Removable smoke labyrinth for cleaning or replacement

• Low profile, 1.8" high (with base)
• 2 or 4 wire base compatibility, relay bases available
• Low standby current, 40mA at 24 VDC
• Two built-in power/alarm LEDs for 360 viewing
• Non-directional smoke chamber
• Vandal resistant security locking feature
• Compatible with SLR-24V photoelectric detectors
• Backwards compatible with Hochiki SLK and SIH smoke detectors

• Choice of fixed temperature/rate-of-rise 135F or 190F
• UL Listed spacing up to 60' by 60'
• 2 or 4 wire base compatibility, relay bases available
• Low standby current, 35mA nominal
• Two built-in power/alarm LEDs for 360 viewing

• Choice of fixed temperature 135F or 190F
• UL Listed ceiling spacing of 50' by 50' (2,500 square feet)
• Self-Restoring
• Contact Rating of 100mA
• Latching LED base available

• Slim design
• Very cost effective solution for heat detectorion
• Latching LED base available

Hochiki Analog sensors feature patented noise immune Digital Communication Protocol DCP, which utilizes interrupts for fast response to fires. Features shown are typical but are not inclusive.

Bases are available in 4 and 6 inch sizes.

An analog duct detector is also available.

• Built-in optical fire test feature
• Automatic compensation for sensor contamination
• Simple and reliable device addressing method
• Flat Response Photoelectric Chamber
• Low Profile – Only 1.97" high, including base

• Built in fire test feature
• Automatic compensation for sensor contamination
• Simple and reliable device addressing method
• Low Profile – Only 2.22" high, including base

• Simple and reliable device addressing method
• Low Profile – Only 2.0" high, including base
• Built-in optical fire test feature
• Adjustable threshold temperature 134F – 149F (determined by panel)