Seco-Larm SK-910RD1 RF Receiver, 1-Channel — 315 MHz; 10–24 VAC/VDC; Range up to 500 feet or up to 1,000 feet with Optional Extended Range Antenna; Pushbutton Programming; Replaced SK-910RBQ

The Seco-Larm SK-910RD1 is a 1-channel RF receiver built for use with ENFORCER SK-series transmitters. It operates at 315 MHz and accepts 10–24 VAC/VDC. Typical range is up to 500 feet and can be extended up to 1,000 feet when an Optional Extended Range Antenna is added. The unit can store up to 15 transmitter codes per channel. Output options include Momentary (0.5–99 sec), Momentary (1–99 min), Toggle, Latch, and Follow (validity). Relay contacts are 1 Form C, 10A@14VDC. Setup is handled via pushbutton programming (no jumpers or switches). Physical size is 4 3/16" x 7/8" x 2 3/8" (107 x 23 x 60 mm). Operating range covers -40°F to 167°F (-40°C to 75°C) and 5–95%, non-condensing humidity.