Command Access Technologies MLRK1‑CAL77 – Electrified Latch Retraction Kit (Cal‑Royal 77 / PD26 Series, MM4S Module, 22‑28 VDC)

Product Description

Overview:
A reliable and affordable retrofit solution that converts Cal‑Royal 77 and PD26 Series manual exit devices into electrified latch pullback systems. The kit preserves existing UL certifications, features Push‑to‑Set (PTS) latch adjustment, and comes with a 3‑Year No‑Hassle Warranty.

Specifications:

• Compatibility: Cal‑Royal 77 & PD26 Series devices

• Voltage Range: 22–28 VDC

• System Protection: Auto shutdown above 28 VDC

• Current Draw:

  • Standard Mode: Peak 900 mA, Hold 190 mA

  • High-Torque Mode: Peak 2 A, Hold 250 mA

• Push‑to‑Set (PTS) Adjustment: Approx. ¼″ post-installation

• Wire Run Capability: Up to 300′ using 18 ga wire

• Module: MM4S smart module with three energy-consumption settings—ranging from energy-saving to high torque

Installation & Setup:

• Mounts onto the back‑activating bracket with just two screws; only a raceway hole needs to be drilled

• PTS enables fast, post-installation latch alignment

• Maintains UL compliance of the original device and includes a 3‑Year No‑Hassle Warranty

Device Cutdown Details:

• 36″ Door: Cutdown 3.75″

• 48″ Door: Standard factory length (no cutdown required)

Meta Title & Description

• Meta Title:
  Command Access MLRK1‑CAL77 | Electrified Latch Retraction Kit for Cal‑Royal Devices

• Meta Description:
  Easily convert Cal‑Royal 77 & PD26 Series exit devices with the MLRK1‑CAL77 motorized latch pullback kit. Featuring a 3‑mode MM4S module, PTS adjustment, 22‑28 VDC, UL compliance, and a 3‑year warranty.