Zeta Analogue Addressable 2 Loop Fire Alarm Panel


Call for Price



- Two loop addressable fire alarm panel (252

device capacity)

- Complies fully to EN54 parts 2 & 4

- User definable zones

- Option for zonal or common alarm operation

- Options for I/O operation

- Alarm verification (help prevent false alarms)

- User selectable languages

- 2,048 event log (fire & fault)

- One man test mode

- Plug & play, no need for any special tools or laptop for commissioning

- Fully integrated Qwerty keypad

- All associated devices are loop powered

Brand : ZETA  

Model : SP-252

Country of Origin: UK    


Description :   

The Simplicity Plus is the ideal introduction to the world of addressable fire alarm panels. As its name suggests, it has been designed with ease of use in mind, using pre-programmed values for its

programming options. The installer simply needs to configure the loop and enter text labels via the built in keypad (optional).

 The Simplicity Plus 252 has user definable zones, option for zonal or common alarm operation, options for I/O operation, alarm verification and user selectable languages.  

 It can be connected to an RS232 desktop printer for real time event log printing (Epson LQ300+ recommended) and it can also drive a serial repeater model AD-REP (Part No. 37-156).

Zonal Addressing

All devices are assigned to a specific zone based on their address. This removes a programming step and helps to streamline the commissioning process. The following table outlines which addresses fall in which zones.

Alarm Verification

To help prevent false alarm causing a full evacuation, any smoke detector can be set to alarm verification mode with a time delay of between 30 seconds and 4 minutes. Should any of these detectors go into alarm then only the detector’s LEDs and sound/flasher base

(if connected) will activate. Should the alarm not be cleared with this time delay then a common alarm will occur.


Technical Specifications:   




Part No.


Supply Voltage

230V AC +/- 10%

System Voltage

24V DC (Nominal)

Number of Loops


Loop Capacity

126 Devices per Loop (Total 252)

Number of Zones


Sounder Output

Addressable Sounders Only

Fault Output

28V Repeat Output to Drive Relay (Normally Energized)  

Fire Output

28V Repeat Output to Drive Relay

Operating Temperature

-0°C to 50°C

Enclosure Size

375mm x 335mm x 125mm


Write Your Own Review
You're reviewing:Zeta Analogue Addressable 2 Loop Fire Alarm Panel
Your Rating