FDSGRBS100

Technical Features
• The wireless sounder base is a device that activates its output when ordered so by the control
panel in the event of fire alarms. Wireless sounder base is designed to act as a supporting mean
for the installation of wireless detectors.
• Operating frequency range: 868 MHz
• Radiated power: 5 dBm (3 mW)
• Usable operating frequency channels:7
• Radio signal’s modulation type: FSK
• Communication range with wire to wireless device or wireless expander device: 200 m in open space
• Main battery type: CR123A (3 V & 1.2 Ah)
• Secondary battery type: CR123A (3 V & 1.2 Ah)
• Main battery life time 5 years
• Secondary battery life time 2 months
• Operating temperature range: from –10 °C to +55 °C
• Maximum tolerated humidity – with no condensing: 95 % RH
• Maximum volume range at 1m –selectable: from 89 dBa to 91 dBa
• Device output tone’s frequency range: 440 Hz to 2900 Hz
• Ingress protection rating: IP 21C
• Device’s dimensions: 120 mm x 52 mm
• Device’s weight: 150 g