Nittan

• Schottky diode technology for enhanced circuit protection
• Remote indicator lamp (RIL) support at 2mA
• EN54-5 and EN54-7 certified for fire detection applications

• Compact addressable input module with integral -ve line short circuit isolator
• Suitable for mounting within other equipment like aspirating detectors
• EN54-17 and EN54-18 approved with CPR and UKCA certification

• 4-20mA analogue input with current sink/source mode selection
• 5A relay output with normal and failsafe modes
• Built-in short circuit isolator with auto-reset protection

• Triple input/output module with integral -ve line short circuit isolator for Evolution protocol
• Three supervised Class B inputs and three relay outputs (2x 1A @ 30Vdc, 1x 5A @ 240Vac)
• Failsafe mode option for AC relay and normally closed input configuration via DIP switches

• Deep 23mm profile for enhanced wiring space
• Dual conventional and addressable termination configurations
• Wide 10-38Vdc operating voltage range

• Deep 23mm profile with Schottky diode protection
• Enhanced circuit isolation for conventional systems
• Remote indicator lamp support at 2mA

• 4.3 inch touch screen
• Network card built in for networking up to 16 panels
• Up to 254 devices on the loop

• Front access programming capability
• Compatible with EV-AD2 handheld programmer
• Works with new generation EV modules

• Integral latching relay
• Compatible with Evolution
• No address setting required
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• Replaces EV-P from September 2024
• Improvements to smoke sensing chamber
• Orange LED, which significantly improves response across the fire spectrum
• Chamber construction is also designed to minimise the effect of dirt/dust contamination

• Dual Optical Technology reduces false alarms
• Evolution FSK protocol
• EEPROM Addressed (Programmer)
• RIL and Base Control Outputs

• Replaces EV-H-A1R & EV-H-CS from September 2024
• Choice of A1R or CS heat classes
• Backward compatible with EV-H-A1R & CS
• Evolution FSK protocol

• Heat category P (A1R/A2S/BS/CS)
• Integral -ve short circuit isolator
• Evolution FSK protocol
• EEPROM addressed with programmer

• Integral -ve short circuit isolator
• Improvements to smoke sensing chamber
• Orange LED, which significantly improves response across the fire spectrum
• Chamber construction is also designed to minimise the effect of dirt/dust contamination

• Replaces EV-PH from September 2024
• Orange optic LED and PY type Chamber
• 3 sensitivity settings
• Heat category A1R

• Orange optic LED and PY type chamber
• 5 sensitivity settings
• Heat category P (A1R/A2S/BS/CS)
• Integral -ve short circuit isolator

• Dual wavelength and flicker frequency sensing for false alarm reduction
• 100-degree supervision angle with 17m coverage at full angle
• 360-degree omni-ring LED indication with self-test glass contamination monitoring

• Dual Input, single output module for Nitttan Evolution addressable systems
• Integral short circuit isolator

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• Dual output sounder control module for Nittan Evolution system.

• Optical smoken detector from Nittan.
• Omniview 360° LED.
• Internal alarm current limiting resistor.
• Wide operational voltage range (12v-32v).

• Resettable manual call point for Nittan Evolution protocol
• IP24 rated housing, suitable for indoor applications
• DIL switched addressed

• Input, Output or Combined Module.
• EEPROM Addressed (Programmer).
• Housing fits MK II Gang Pattress Box.

• Resettable manual call point for Nittan Evolution protocol
• IP67 rated housing, suitable for outdoor applications
• Backbox has knock-outs and M20 threads for easy fit of cable glands