Photoelectric 4-Wire Smoke Detector

The SMODET4-P is a hardwired, photoelectric smoke detector with integral Temp-3 sounder, designed for reliable open area protection. It features a 4-wire connection, backup battery, and easy interconnect capability for up to 24 units, ensuring comprehensive coverage in residential or commercial environments. 

Key Features: 

• 9V o 24V DC operation 
• NO/NC changeover alarm relay contacts 
• 8-second alarm verification feature 
• Audible emergency evacuation signal (ISO8201 compliant) 
• Integrated 'HUSH' / Test push button 
• Interconnects with up to 24 smoke alarms 
• Certified to AS3786:2014 standard 
• Dimensions: Ø135mm x 55mm | Weight: 220g 
• Includes 9V battery backup