The SLR-E3N is a Photoelectric Smoke Detector, which is fully compatible with the majority of existing Conventional systems.
The SLR-E3N incorporates Hochiki’s unique High Performance photoelectric smoke chamber removing the need to use Ionisation Detectors in the majority of applications. An integral third terminal provides a remote indicator output.
The smoke chamber is easily removed or replaced for cleaning and utilises a unique baffle design which allows smoke to enter the chamber whilst keeping out ambient light.

• Removable, High Performance chamber
• Remote Indicator output
• Wide voltage range (9.5 ~ 30Vd.c.)
• Low profile design with one piece outer cover
• Twin fire LED’s allow 360viewing
• Range of mounting bases
• Approved by LPCB & VdS
• Also available in white and black

Ordering Codes Sensor	SLR-E3N, SLR-E3N (WHT), SLR-E3N (BLK)
Replacement Chamber	SLV/ALK REPLACEMENT CHAMBER
Operating Voltage	9.5 – 30Vd.c.
Quiescent Current (typ)	35µA
Maximum Current Alarm	40mA
Remote Indicator Drive	20mA (max) / 9.5 – 14mA (typ)
Operating Temperature Range	-10C to + 50C
Maximum Humidity	95%RH – Non Condensing (at 40C)
Ingress Protection Rating	IP42
Diameter (mm) / Height (mm)	100 / 38
Compatible Bases	YBN-R/6, YBN-R/6SK, YBO-R/6R, YBO-R/6RS, YBO-R/6RN, YBO-R/6PA
Approvals	LPCB EN54: Part 7, VdS EN54: Part 7 (G208040)