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Copyright © 2010. All rights reserved. 

REV122010-V28 

www.SentryUS.com 

 

 

 
 
 
 

Installation Manual 

 
 

Mechanical Keyless Push Button Door Lock 

 
 
 

 

 

 

 

Features 

 

  Passage Function – Always unlocked 

  Hold Back Function – Always Unlocked w/ Non-Latching 

*Door Closer Recommended 
*Inside Handle is down 

  Disable Code Function – Night Latch 

*Inside Handle is up

 

  Easy Code Combination Changing w/ over 16,000 Codes 

  Suitable for Inside: Right Hand & Left Hand 

 

Outside: Right Hand & Left Hand 

  Color: Satin Chrome Finish 626 / US Code 26D 

  No Software Required; Audit Free 

  Keyless Entry Lock; No Batteries Required 

 

SD-771-60S    

2 3/8” / 60mm Backset

 

SD-771-70H    

2 3/4” / 70mm Backset

 

 

Please read the Operational Manual before attempting to use this product. 

Installation manual subject to change without prior notice from the manufacturer. 

Locks, cards, sensor and power adaptor not included. 

Summary of Contents for SD-771-60S

Page 1: ...andle is up Easy Code Combination Changing w over 16 000 Codes Suitable for Inside Right Hand Left Hand Outside Right Hand Left Hand Color Satin Chrome Finish 626 US Code 26D No Software Required Audit Free Keyless Entry Lock No Batteries Required SD 771 60S 2 3 8 60mm Backset SD 771 70H 2 3 4 70mm Backset Please read the Operational Manual before attempting to use this product Installation manual...

Page 2: ...bly Enter Factory default code C13579 turn handle in both directions The handle should turn and return freely under spring pressure Mechanical Deadlatch Assembly Check that the spring latch and spindle hub moves freely If you need to change the code you should change and test before installation Instructions 1 Check the hand of your door When viewed from the outside your door is right handed if th...

Page 3: ...tion 4 Handling the Mechanical Interior Handle Assembly Hole A is for left handed doors and Hole B is for right handed doors To change for a left handed door Remove BLACK handling screw from Hole A and relocate it in Hole B To change for a left hand Loosen the Hexagon Socket Head Cap Screw and rotate the lever handle from right to left Tighten the Hexagon Socket Head Cap Screw and make sure the le...

Page 4: ...to poor operation CHECK THAT ALL THE CODE WORKS TO AVOID A LOCKOUT BEFORE CLOSING THE DOOR 8 Fitting the Strike Plate Close the door against the door frame and transfer the center of the latch bolt onto the jamb Position the strike plate on the door so that it fits against the flat of the latch bolt with deadlatch plunger depressed Fig 1 Close the door and mark the position of the strike plate on ...

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