Clipsal 755PSMA4 Photoelectric Interconnectable Smoke Alarm

The Clipsal 755PSMA4 is a photoelectric smoke alarm that can run as a single mains-powered, battery-backed unit or be interconnected with other 755 series alarms for whole-home protection. Its photoelectric sensor detects smouldering fires quickly, making it a dependable choice for residential fire safety.

Key Features

• Photoelectric technology for detection of smouldering fire types (the most common fire types in homes)
• Wired interconnect feature for up to 40 alarms
• Compatible with optional relay or wireless interconnect bases
• Quality optical chamber with stainless steel insect screen
• Easy-to-use test/hush button
• Easy installation and maintenance with flip-down design
• Robust digital design for optimum performance and resilience
• Contains no radioactive material

Specifications

• Model: 755PSMA4
• Main power source: 220-240V a.c. 50Hz
• Secondary backup battery: 9V d.c. carbon zinc or alkaline battery (included)
• Diameter: 14cm
• Operating current: 35mA
• Sensing type: photoelectric
• Interconnecting: 40 alarms over 150 metres
• Terminal provisions: active/neutral/loop and interconnect terminals, each accommodates 2 x 1.5mm2
• Horn level: 85dB at 3 metres minimum
• Visual indicators: green LED for mains power on; red LED for warning and low battery indication
• Alarm condition: aural signal pattern ISO 8201
• Approvals: SAI Global, RCM, Activfire
• Complies with AS3786:2014, AS/NZS 60065 and AS/NZS 60950.1
• Surface mounted on the ceiling

What's in the Box

• Clipsal photoelectric smoke alarm

Why Photoelectric Smoke Alarms?

A photoelectric alarm responds faster to large smoke particles. Smouldering fires produce more large particles, so this type of fire is detected more quickly by a photoelectric alarm. Australian smoke alarm rules and legislation have been updated toward photoelectric-only alarms, and this unit carries the latest standards and certifications.