Aiphone Standard Expansion Station | AIP-JO-1FD Adding a second hard-wired monitoring location is easy using the JO-1FD. The Aiphone JO-1FD Expansion Answering Station adds a secondary indoor answering location to a compatible Aiphone JO Series video intercom system. It allows users to answer calls, communicate with visitors, and operate supported door-release functions from an additional room or area within the property. Designed as an expansion station, the JO-1FD is ideal for homes, offices, clinics, and small commercial facilities that need convenient intercom access from more than one indoor location. Its compact wall-mounted design integrates cleanly into interior spaces while extending the usability of the primary JO Series master station. Manufacturer's Limited Warranty 2 Years Features Video identification and monitoring with 7″ screen Slim design Electrostatic touch buttons Hands‑free or push‑to‑talk communication Technical Specifications Power Source: 18V DC (use PS‑1820UL) Power Draw: 420mA max Communication: Hands-free (VOX) or push-to-talk (simplex) Video Display: 7" LCD screen Door Release: N/O dry contact, 24V AC/DC, 500mA (use RY-18L for larger contact) Mounting: Surface mount directly to wall or desk mount using MCW-S/A Wire Type: 2-cond., low cap, non-shielded - use Aiphone #871802 Distance: Door Station to farthest Master Station: 165' (22AWG) 330' (18AWG) Product Video Product Literature Aiphone JO-1FD Installation Manual Aiphone JO-1FD Specifications Sheet Aiphone JO-1FD Technical Specifications Aiphone JO-1FD Product Brochure