Technical data
Version:
With integrated 868 MHz radio frequency
module for integration in the Techem radio
frequency system data III and Techem Smart
System
Sensor systems:
Photo-optical diffused light process
Signal evaluation:
Thanks to process-controlled setpoint tra-
cing, sensitivity also remains constant when
the smoke boxes are soiled or dusty over
the course of the years, which cannot be
avoided
Alarm testing:
• Manual: activation of the user key
• Automatic: can be remote accessed via
the radio-controlled interface
• Automatic testing can hardly be heard
Environment and
permeability
monitoring:
Regular and automatic tests whether smoke
can penetrate the detector unhindered
• Permeability of the smoke penetration
openings
• Covers / masking
• Relevant obstacles in the surroundings
of 60 cm around the smoke detector
Acoustic
alerting:
• In case of fire alarm at least 85 dB(A)
• For manual alarm testing: approx. 75 dB(A)
• For failure notification: approx. 75 dB(A)
Techem radio frequency smoke detector 2 – operating instructions
26
Summary of Contents for smoke detector 2
Page 30: ...2 Te chem 2 Techem 2 30...
Page 31: ...2 Techem 2 Techem Techem 2 31...
Page 32: ...1 1 2 15 2 15 32 Techem 2...
Page 33: ...Techem 33 Techem 2...
Page 34: ...1 1 2 Techem 0 18 02 00 12 64 6 42 34 Techem 2...
Page 35: ...60 Techem 0 18 02 00 12 64 6 42 35 Techem 2...
Page 36: ...1 2 3 4 2 Techem 36 Techem 2...
Page 37: ...60 10 Techem 0 18 02 00 12 64 6 42 37 Techem 2...
Page 38: ...2 10 2 30 3 2 30 3 1 38 Techem 2...
Page 39: ...Techem 0 18 02 00 12 64 6 42 3 5 1 5 39 Techem 2...
Page 40: ...3 1 5 3 1 60 40 Techem 2...
Page 41: ...60 868 Techem data III Techem Smart 41 Techem 2 60 cm...
Page 42: ...60 85 A 75 A 75 A 42 Techem 2...
Page 43: ...43 Techem 2 3 15 10 1 30 6 60 2 DIN EN 14604 CE 1772 CPD 100459...