• Sandwich structure
• Loop powered
• 16 programmable tones
• Three working modes
• Electronically addressed
• Suitable for DI series intelligent detectors
• LPCB Approved
Operating Voltage: 24VDC
• Operating Current:
Standby Current: 1mA
Action Current: 6mA
• Alarm tones: 16 tones, Tone 14 and Tone 16 are EN54-3 compliant
• Operating Environment:
Temperature -10℃ ～+50℃
Relative Humidity: 95%, non condensing
• Dimension: Diameter 152.4mm, Height 43mm