Intelligent Optical Smoke Detector without isolator
The Axis-OP analogue Optical Smoke Detector is a point detection device that continuously monitors the air in the protected area to provide the earliest warning of a fire condition.
The enhanced design of the smoke inlet and optical chamber guarantees a very high resistance to the entry of dust, ensuring a higher level of false alarm rejection without compromising sensing performance.
This detector is characterised by an aesthetically pleasing low profile and is specifically designed for Axis EN control panels.
Standards and Approvals
- EN54-7:2002 +A1:2002 +A2:2006
- Approved by BRE/LPCB and certified by the UAE Civil Defence

Features
- Multiple fully approved sensitivity settings
- Utilises Axis EN protocol with high noise rejection
- Dual single-colour LEDs providing 360° cone of visibility
- Dust Restrict Chamber (DRC) technology offering advanced immunity to airborne contaminants
- Open style mounting base offers easy wiring and low pressure locking
- Addressing using the Device Programming Tool
Specification
Loop Voltage(*) | 18-40 Vdc |
Average Standby Current | 85 μA @ 24Vdc |
Remote Output Max Current | 20 mA |
Max number of loop addresses | 240 |
Operating Temperature Range | -10°C / +55°C |
Humidity (non condensing) | Max 95% RH |
Dimensions H x D | 49 x 100 mm |
IP Rating | IP40 (IP42 with silicon base gasket) |
Weight (Standard Base included) | 130 g |
Colour | Custom white. Closest RAL is RAL 9016 |
(*) Product operates down to 15 V, but without LED indication.
Order Codes and Options
Axis-OP | Intelligent Optical Smoke Detector without isolator |
Axis-MB | Base |
Axis-SAMB | Slave Sounder Base |
Axis-SVAMB | Slave Sounder Beacon Base |
Axis-SMB | Intelligent Sounder Base |
Axis-SVMB | Slave Sounder Beacon Base |
Axis-WP | Silicon Base Gasket |