GEZE radio input module GC 175

GC 175 - Radio input module

The GC 175 radio input module can be used for wireless connection of a manual release button or for additional triggering of the hold-open system by a signal from another system such as a fire alarm system. The radio input module monitors the switching status of a normally open contact and reports this wirelessly to the radio input module GC 171. The housing of the GC 175 is dimensioned to fit into a standard flush-mounted box.

Technical data:

• Main battery life: 5 years
• Range: 10 m (100 m in free space)
• Dimensions: 52 x 32 mm
• Frequency range: 868.15 - 869.85 MHz
• Ambient temperature: -5°C to 50°C
• Input voltage: battery
• Protection class: IP 20
• Operating principle: Reports the status of an external, potential-free contact (normally open contact) to the GC 171 radio module