The SMODET4 is a hardwired photoelectric 4-wire smoke detector with integral temp-3 sounder that is designed for open area protection.

• 10~30VDC Operation
• 9V battery back up
• NO/NC Change over alarm relay contacts
• 8 second alarm verification feature Audible emergency evacuation signal (ISO8201)
• ‘HUSH’/ Test Push Button
• Interconnects up to 24 smoke alarms
• Certified to AS3786:2014 standard
• Dimensions: Ø135 x 55mm, Weight: 220g