Fyreye MKII Sandwich Sounder & Flasher Base
£24.01 (inc VAT: £28.81)
Summary
The Zeta Fyreye MkII Sandwich Sounder (MKII-SSB) is an innovative platform sounder designed to work seamlessly with the Zeta Fyreye II addressable fire alarm protocol. This unique device features a sandwich design that allows it to be mounted between a common detector base and an addressable Fyreye II detector, providing enhanced audible alarm capabilities without compromising the system’s addressable functionality.
The sounder offers exceptional flexibility in operation, capable of being triggered individually through its detector’s remote LED output or collectively using the protocol’s common sounder group command. This dual triggering capability ensures reliable alarm notification even if the detector has been removed, making it an ideal solution for comprehensive fire safety systems. The device is secured with a grub screw to prevent unauthorised removal and requires no separate addressing, simplifying installation and maintenance procedures.
Features
- Compatible with Zeta Fyreye II addressable protocol
- Sandwich design fits between common base and detector
- Individual triggering via detector’s remote LED output
- Group triggering using common sounder group command
- Functions even when detector is removed
- 16 selectable alarm tones including international standards
- BS Fire alarm tones with multiple patterns and frequencies
- German fire alarm tone (DIN 33 404)
- French fire alarm tone (NFS 32-001)
- Dutch fire alarm tone (NEN 2575)
- PFEER toxic gas and alert tones
- Sound output up to 100 dB depending on tone selection
- No separate addressing required
- Secured with grub screw for tamper resistance
- IP21C environmental protection rating
- Operating temperature range -10°C to +55°C
- Low quiescent current of 650µA
- Compact 100 x 40mm dimensions
- Lightweight 160g construction
FAQ
How does the sandwich design work?
The sandwich design allows the sounder to be mounted between a common detector base and an addressable Fyreye II detector. All loop cables are terminated at the detector base, with the sounder base clipping onto the common base beneath the detector.
What alarm tones are available?
The sounder offers 16 selectable alarm tones including various BS Fire tones, German fire (DIN 33 404), French fire (NFS 32-001), Dutch fire (NEN 2575), and PFEER toxic gas alert tones. The default tone is BS Fire alternating 800 & 970Hz at 1Hz.
How is the sounder triggered?
The sounder can be triggered in two ways: individually through its detector’s remote LED output, or collectively using the protocol’s common sounder group command via the control panel.
Does the sounder need to be addressed separately?
No, the sounder does not need to be addressed separately. If individual control is required, it is controlled through the detector’s remote LED output. For group operation, it responds to the common sounder group command.
What happens if the detector is removed?
The sounder can still be triggered using the protocol’s common sounder group command even if its detector has been removed, ensuring continued alarm capability during maintenance or detector replacement.
How is the sounder secured?
The sounder is secured with a grub screw to prevent unauthorised removal, ensuring the device remains in place and tamper-resistant once installed.
Specifications
- Model : MKII-SSB
- Part Number : 80-224
- Operating Voltage : 17 – 28V DC
- Quiescent Current : 650µA
- Alarm Current : 5.5mA
- Sound Output : 85-100 dB (depending on tone)
- Minimum Operating Temperature : 0°C
- Operating Temperature Range : -10°C to +55°C
- Maximum Humidity : 95% RH Non Condensing
- IP Rating : IP21C
- Dimensions : 100 x 40mm (without detector)
- Weight : 160g
- Available Tones : 16 selectable
- Default Tone : BS Fire alternating 800 & 970Hz
- Protocol Compatibility : Zeta Fyreye II
- Mounting Method : Sandwich between base and detector
- Addressing Required : No
- Security Feature : Grub screw tamper protection
Downloads
- Datasheet (Above PDF)
Additional information
| Weight | 0.16 kg |
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| Marine Applications | |
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| Short Circuit Isolator | |
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