Hochiki- DCD-190 - Heat Detector 190 Degree Fixed Temperature/Rate of Rise
HOCHIKI FDAS DCD-190 - HEAT DETECTOR 190 DEGREE FIXED TEMPERATURE
FEATURES
Dual Sensing: Fixed Temperature + Rate-of-Rise
Detects both when the ambient temperature reaches ~190 °F (fixed) or when the temperature rises rapidly (rate-of-rise) — whichever occurs first.
High Stability & Transient Protection
Designed with suppression against RF / electrical transients to reduce false alarms.
360° LED Status Indication
Two built-in LEDs provide 360° viewing for power / alarm status—flashing green in standby, latched red in alarm.
Low Standby Current
Consumes minimal current during supervision (~ 35 µA nominal) to conserve power.
Compatibility & Mounting Flexibility
Works with standard Hochiki NS / HSB / HSC / YBA bases (2-wire or 4-wire), and relay bases are available.
SPECIFICATIONS
Response Temperature: 190 °F ± 7.5 °F (approx)
Supply Voltage (4-wire): 17.7 to 30.0 V DC
Supply Voltage (2-wire): 15.0 to 33.0 V DC
Supervisory Current (Standby): ~ 40 µA @ 24 V DC
Surge Current (Transient): ≤ 160 µA max. @ 24 V DC
Alarm Current: ≤ 150 mA max. @ 24 V DC
Contact Type: N/O (Normally Open) contact, rated 150 mA @ 24 V DC
Ambient Operating Temperature: 32 °F to 120 °F (0 °C to 49 °C)
Spacing (Coverage Area): Up to 70 ft × 70 ft (21.3 m × 21.3 m)
Color / Case Material: Bone / PC-ABS blend
Compatibility / Mounting: Mechanically fits Hochiki NS / HSB / HSC / YBA bases (2- or 4-wire), supports relay bases
HOCHIKI FDAS HES3-24WR - STROBE 24VDC, MULTI CANDELA, WALL MOUNT
FEATURES
High-Intensity Visual Alerting
Provides bright, clear strobe illumination to alert occupants during fire or emergency events, ensuring maximum visibility in all lighting conditions.
Multi-Candela Output Options
Selectable candela settings (15, 30, 75, 95, 115 cd) to accommodate various room sizes and application needs.
Synchronization Capability
Fully compatible with Gentex synchronization protocol for simultaneous strobe flashing across multiple devices in a system.
Low Power and Efficient Design
Engineered for low current draw while maintaining high brightness and reliability.
Durable Red Housing
Impact-resistant red enclosure with “FIRE” lettering for high visibility and compliance with fire alarm standards.
UL Listed and ADA Compliant
Meets UL1971 and ADA guidelines for visual notification appliances in life safety applications.
SPECIFICATIONS
Model: HES3-24WR
Type: Wall-Mount Strobe, Red
Operating Voltage: 16–33VDC (Nominal 24VDC)
Input Current: 40–130 mA (depending on candela setting)
Candela Ratings: 15, 30, 75, 95, 115 cd (field selectable)
Flash Rate: 1 Hz (60 flashes per minute)
Synchronization: Compatible with Gentex Sync protocol
Mounting: Standard 4” square or double-gang box
Lens Marking: “FIRE” (Red letters on clear lens)
Dimensions: 5.0” H × 4.5” W × 2.5” D
Operating Temperature: 32°F to 120°F (0°C to 49°C)
Humidity Range: Up to 90% RH, non-condensing
Compliance: UL1971, NFPA 72, ADA Compliant
Application: Indoor wall-mounted visual notification for fire alarm systems
HOCHIKI FDAS FN-1042-ULADA-R
FEATURES
High-Capacity NAC Booster
Provides 10 Amps of regulated and filtered NAC power for use with fire alarm notification appliances.
Four Independent Output Circuits
Supports four Class B or two Class A NAC circuits with configurable synchronization.
Built-In Synchronization Protocols
Compatible with major sync protocols including System Sensor, Gentex, and Wheelock.
Battery Backup Capability
Supports 24V battery charging for complete power redundancy in case of main power loss.
Rugged Enclosure with LED Status
Durable red steel cabinet includes status LEDs and fault monitoring for simplified troubleshooting.
SPECIFICATIONS
Model: FN-1042-ULADA-R
Output Voltage: 12/24 VDC
Total Output Current: 10 Amps
Number of Outputs: 4 Class B or 2 Class A
Input Voltage: 120 or 240 VAC, 50/60 Hz
Battery Charging: 24V sealed lead-acid
Mounting: Wall mount, red metal enclosure
Dimensions: 14” H x 12” W x 4.5” D
Listings & Approvals: UL 864, NFPA 72 compliant
