Keypad Access Explained | Part 3 Learning GDS

In Part 3 of my Grandstream GDS learning journey, I walk through how to program the GDS3725 to unlock a door using its built-in keypad. This is a short, practical video showing: Relay configuration Unified PIN vs Guest PIN Live keypad testing with a door strike I’m not presenting this as an expert—just sharing what I’m learning as I go. If you’re setting up a Grandstream GDS system or thinking about using keypad access, follow along and learn with me. 📺 In Part 4, I’m going to keep building on this setup and explore the next layer of access control on the GDS—going beyond just the keypad. If you’re learning this system along with me, you won’t want to miss it. 0:00 – Part 3 Intro: Programming the GDS Keypad 0:11 – What This Video Covers (Keypad Door Unlock) 0:21 – Wiring Context (Fail Secure Recap) 0:38 – Logging Into the GDS3725 0:44 – Access Control & Relay Settings Overview 0:56 – Relay 1 vs Relay 2 Explained 1:18 – Door Relay Options (Local Relay) 1:41 – Delay Response Time Explained 2:19 – Open Door Hold Time Explained 2:35 – Open Door Password Settings 2:41 – Unified PIN Mode Explained 3:26 – Guest PIN Setup & Time Limits 3:53 – Live Keypad Demo (Unified PIN) 4:29 – Live Keypad Demo (Guest PIN) 4:45 – Final Thoughts & Wrap-Up Share this video - https://youtu.be/QtRkRa9ZzrA Subscribe to this channel - https://goo.gl/dRbTqD Channel Support: Buy Tony A Coffee - https://www.buymeacoffee.com/quiktech PayPal - http://paypal.me/quiktechsolutionsllc Earn $100 Cloud Credits from Digital Ocean by signing up at: https://m.do.co/c/41d68f5e11bd Amazon Affiliate Storefront: https://www.amazon.com/shop/quiktechsolutionsl.l.c Disclaimers: This video is not made for or intended for kids. I participate in the Amazon Affiliate/Influencer Program. When purchasing using my Amazon Affiliate links, your price doesn't change. You pay the same, but I do get a small percentage of the sale in commission. This helps the channel to continue creating content you enjoy viewing. All images used in this video are my own or taken from pixabay.com. About Tony: I am a retired educator of 32 years. I started out as an instrumental music teacher and evolved into technology support. After many years of providing technology support to teachers and students, the last ten years of my career, I was in a leadership position of Technology Coordinator and also Supervisor of Technology. My passion has always been helping people. I hope to continue helping people through my YouTube channel. Contact Tony at: quiktechreview@gmail.com Follow me on: Twitter @quiktechreview Facebook @quiktechsolutionsllc Instagram @quiktechsolutionsllc Hope you enjoyed this video. Please subscribe, like, & share. #Grandstream #GDS3725 #AccessControl #DoorAccess #ElectricStrike #HomeLab #PhysicalSecurity #KeypadAccess #IPIntercom #LearningJourney