Aiphone Doorphone Direct Power Supply Set and One-Touch 1-1 (IF-DA IE-1AT)

Set contents: Product name: Base unit, Entrance unit; Product number: IE-1AT, IF-DA; Quantity: 1 unit, 1 unit Product Name: Base Unit (IE-1AT) Power Supply: AC 100V 50/60Hz Shape: Wall-mounted Power Consumption: 0.8W in standby mode, 2.0W maximum Compatible Box: JIS single-unit switch box Communication Method: Telephone-type simultaneous communication Material: Self-extinguishing ABS resin Entrance Unit: 1 unit Weight: Approx. 420g Additional Ringer Speaker: 1 unit Color: Egg White Restrictions: Cannot connect older products such as the IA, IB, IC, and ID series. Cannot be used on a desk. Functions: Calls/conversations from the entrance unit. Monitor the entrance unit by picking up the receiver. Product Name: Entrance Handset (IF-DA) Power Supply: DC 4.5V - 6V (approximately DC 9V during calls) supplied from the parent unit Compatible Box: JIS single-unit switch box Communication Method: Amplified (simultaneous) communication Material: Self-extinguishing PC + PS resin Power Indicator Current: 1mA Weight: Approx. 200g Output Impedance: 600Ω Color: Chocolate brown (approximate Munsell value 7YR2.4/0.5) Shape: Wall-mounted Note: Weatherproof (equivalent to JIS C 0920 IPX3) Restrictions: When caulking, do not block the drainage holes. Compatible signposts: Panasonic SP, SS, and GS types, Unisus Prox Slim type. Functions: Press the call button to call/talk to the base unit. Nighttime indicator light lights up when the base unit is powered on.