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HSB-4: Revision history

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7 November 2025

  • curprev 14:4014:40, 7 November 2025‎ Roarl talk contribs‎ 1,181 bytes +1,181‎ Created page with "thumb|250px|Analog FXS telephone, weatherproof<br>(1022100200) == Highlights == * Multi-purpose analog telephone * Weather and corrosion resistant (IP66) * Delivered for bulkhead mounting * Socket with dust-cap for connection of headset or microphone * Option for connection of handset or headset * DTMF dialing * Potential free alarm contact for external alarm system, max 50mA * External relay units as IRR-3 and CRB-7A can be used for activating of ex..."
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