--- title: "The GDS3720 Series: Smarter Access, Stronger Security" description: Smart, secure access control with HD video, flexible entry methods, and rugged design. Explore the Grandstream GDS3720 Series for modern facility security. image: https://blog.streakwave.com/hubfs/Grandstream/2025/GDS3720-Series-v2.jpg --- [![streakwave logo-1](https://blog.streakwave.com/hubfs/streakwave%20logo-1.png)](https://www.streakwave.com) - Product - [Wireless](https://www.streakwave.com/wireless-3) - [3G/4G/LTE](https://www.streakwave.com/3g4glte-2) - [Antennas](https://www.streakwave.com/antennas-3) - [LoRaWAN](https://www.streakwave.com/lorawan-3) - [Point to Multipoint (PTMP)](https://www.streakwave.com/point-to-multipoint-ptmp-3) - [Point to Point (PTP)](https://www.streakwave.com/point-to-point-ptp-3) - [WiFi / Hotspot](https://www.streakwave.com/wifi-hotspot-4) - [Voice and Video](https://www.streakwave.com/voice-and-video-3) - [Audio Loggers](https://www.streakwave.com/audio-loggers-3) - [EnGenius Durafon](https://www.streakwave.com/engenius-durafon-3) - [Gateways and ATAs](https://www.streakwave.com/gateways-and-atas-3) - [Intercoms & Doorbells](https://www.streakwave.com/intercoms-doorbells-3) - [IP Paging](https://www.streakwave.com/ip-paging-3) - [IP PBX Accessories](https://www.streakwave.com/ip-pbx-accessories-3) - [IP PBX Phone systems](https://www.streakwave.com/ip-pbx-phone-systems-3) - [IP Phones](https://www.streakwave.com/ip-phones-3) - [View All](https://www.streakwave.com/voice-and-video-3) - [Networking](https://www.streakwave.com/networking-3) - [Ethernet & PoE Extender](https://www.streakwave.com/ethernet-poe-extender-3) - [Home And Office Automation](https://www.streakwave.com/home-and-office-automation-3) - [Passive Optical Network](https://www.streakwave.com/passive-optical-network-3) - [Routers & Firewalls](https://www.streakwave.com/routers-firewalls-3) - [SFP Modules](https://www.streakwave.com/sfp-modules-3) - [Switches](https://www.streakwave.com/switches-3) - [Accessories](https://www.streakwave.com/accessories-3) - [Adapters](https://www.streakwave.com/adapters-3) - [Amplifiers](https://www.streakwave.com/amplifiers-3) - [Cable Management](https://www.streakwave.com/cable-management-3) - [Cables & Connectors](https://www.streakwave.com/cables-connectors-3) - [Enclosures](https://www.streakwave.com/enclosures-3) - [Licenses](https://www.streakwave.com/licenses-3) - [Lightning & Surge Protection](https://www.streakwave.com/lightning-surge-protection-3) - [Power Supplies](https://www.streakwave.com/power-supplies-3) - [View All](https://www.streakwave.com/accessories-3) - [Tools](https://www.streakwave.com/tools-3) - [Crimping Tools](https://www.streakwave.com/crimping-tools-3) - [Cutting Tools](https://www.streakwave.com/cutting-tools-3) - [Fiber Stripping Tools](https://www.streakwave.com/fiber-stripping-tools-3) - [Punchdown Tools](https://www.streakwave.com/punchdown-tools-3) - [Safety Gear](https://www.streakwave.com/safety-gear-3) - [Screwdrivers](https://www.streakwave.com/screwdrivers-3) - [Spectrum Analyzers & WiFi Site Survey](https://www.streakwave.com/spectrum-analyzers-wifi-site-survey-3) - [Stripping Tools](https://www.streakwave.com/stripping-tools-3) - [View All](https://www.streakwave.com/tools-3) - [Power](https://www.streakwave.com/power-3) - [Power Management](https://www.streakwave.com/power-management-3) - [Power Over Ethernet](https://www.streakwave.com/power-over-ethernet-3) - [Solar and Wind Power (Remote)](https://www.streakwave.com/solar-and-wind-power-remote-3) - [Solar Power (Grid-Tied)](https://www.streakwave.com/solar-power-grid-tied-3) - [Surveillance](https://www.streakwave.com/surveillance-3) - [EnGenius Camera Solutions](https://www.streakwave.com/engenius-camera-solutions-3) - [Fanvil IP Surveillance](https://www.streakwave.com/fanvil-ip-surveillance) - [Grandstream IP Surveillance](https://www.streakwave.com/grandstream-ip-surveillance-3) - [Luxonis AI Cameras & Accessories](https://www.streakwave.com/luxonis-ai-cameras-accessories-2) - [Milesight Cameras and NVRs](https://www.streakwave.com/milesight-cameras-and-nvrs-3) - [UniFi Video Cameras](https://www.streakwave.com/unifi-video-cameras-3) - [Audio/Visual](https://www.streakwave.com/audiovisual-2) - [Audio Amplifiers](https://www.streakwave.com/audio-amplifiers-3) - [Audio Racks](https://www.streakwave.com/audio-racks-3) - [Audio/Video Accessories](https://www.streakwave.com/audiovideo-accessories-2) - [Smart Audio Amplifiers](https://www.streakwave.com/smart-audio-amplifiers-3) - [Speakers](https://www.streakwave.com/speakers-3) - [Clearance](https://www.streakwave.com/clearance-3) - [Clearance - Antennas](https://www.streakwave.com/clearance-antennas-3) - [Clearance - Miscellaneous](https://www.streakwave.com/clearance-miscellaneous-3) - [Clearance - Radios](https://www.streakwave.com/clearance-radios-3) - [Manufacturers](https://www.streakwave.com/manufacturer/all) - Resources - [Calculators](https://www.streakwave.com/calculators) - [Connectors Chart](https://www.streakwave.com/connectors-chart) - [F.C.C. 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Explore the Grandstream GDS3720 Series for modern facility security. December 5, 2025 --- The Grandstream GDS3720 Series brings together access control, video surveillance, and intercom capability in one streamlined system. Designed for both commercial and residential environments, these smart video door stations offer HD visibility, flexible entry methods, and rugged protection against weather and vandalism. It’s a modern way to secure and manage who comes through the door. **Product Highlights** ![Grandstream GDS3725 Enhanced IP Video Door System w/Keypad](https://blog.streakwave.com/hubfs/Grandstream/2025/0058076_grandstream-gds3725-enhanced-ip-video-door-system-wkeypad.png) ### [Grandstream GDS3725 Enhanced IP Video Door System w/Keypad](https://streakwave.com/grandstream-gds3725-enhanced-ip-video-door-system-wkeypad) GRA-GDS3725 MSRP: $135.00 [Log In for Your Price](https://streakwave.com/grandstream-gds3725-enhanced-ip-video-door-system-wkeypad) ### **GDS3725 Enhanced IP Video Door System w/Keypad** **Best for:** Businesses or residential buildings wanting high-definition video + flexible access options **Highlights:** - 4 MP ultra-HD camera with wide dynamic range (WDR) for crisp, clear video even in challenging lighting. - Supports multiple door-opening methods: PIN, RFID cards/stickers, NFC, Bluetooth, QR code and mobile app — offering maximum flexibility for residents, employees, or visitors.   - Built for durability with IP66 weatherproofing and IK10 vandal-resistant metal housing.   - Dual microphones and speaker with AI noise reduction — ideal for clear two-way intercom. [View the GDS3725](https://streakwave.com/grandstream-gds3725-enhanced-ip-video-door-system-wkeypad)   ![Grandstream GDS3726 Enhanced IP Video Door System w/Single Button](https://blog.streakwave.com/hubfs/Grandstream/2025/0058079_grandstream-gds3726-enhanced-ip-video-door-system-wsingle-button.png) ### [Grandstream GDS3726 Enhanced IP Video Door System w/Single Button](https://streakwave.com/grandstream-gds3726-enhanced-ip-video-door-system-wsingle-button) GRA-GDS3726 MSRP: $120.00 [Log In for Your Price](https://streakwave.com/grandstream-gds3726-enhanced-ip-video-door-system-wsingle-button) ### GDS3726 Enhanced IP Video Door System w/Single Button **Best for:** Durable, high-security door station that handles heavy traffic and access control with style and reliability **Highlights:** - Offers the same 4 MP ultra-HD video, plus support for all access methods (PIN, RFID, NFC, Bluetooth, QR, app), giving you full control over your facility’s entry. - Designed for harsh environments: IP66-rated for weather resistance and IK10-rated for vandal resistance. - Built-in dual-microphone intercom with AI-enhanced audio — great for office buildings, apartments, and retail storefronts. [View the GDS3726](https://streakwave.com/grandstream-gds3726-enhanced-ip-video-door-system-wsingle-button)   ![Grandstream GDS3727 Enhanced Compact IP Video Door System w/Single Button](https://blog.streakwave.com/hubfs/Grandstream/2025/0058082_grandstream-gds3727-enhanced-compact-ip-video-door-system-wsingle-button.png) ### [Grandstream GDS3727 Enhanced Compact IP Video Door System w/Single Button](https://streakwave.com/grandstream-gds3727-enhanced-compact-ip-video-door-system-wsingle-button) GRA-GDS3727 MSRP: $75.00 [Log In for Your Price](https://streakwave.com/grandstream-gds3727-enhanced-compact-ip-video-door-system-wsingle-button) ### GDS3727 Enhanced Compact IP Video Door System w/Single Button **Best for:** Modern offices, tech-forward apartments, or smart-building installations looking for advanced connectivity and seamless wireless access **Highlights:** - Shares the 4 MP HD video and multi-method access (PIN, RFID, NFC, Bluetooth, QR, app) of the series — giving the same versatility in access control. - Adds advanced connectivity: Bluetooth Low Energy (BLE) 5.0 for secure keyless access, and dual-band Wi-Fi 6 for flexible networking. - Built-in dual mics and speaker with AI noise reduction for clear intercom communication, plus AI-based behavior analysis to enhance security monitoring. - Weatherproof and vandal-resistant (IP66) with IK07-grade housing, a slightly different trade-off for the added connectivity features. [View the GDS3727](https://streakwave.com/grandstream-gds3727-enhanced-compact-ip-video-door-system-wsingle-button) ## Why the GDS3720 Series With the GDS3720 lineup, you’re not just getting a door lock — you’re getting a full-featured access control, intercom, and surveillance system in one. The series combines high-resolution video, robust hardware (waterproof and tamper-resistant), and flexible access options; plus, management tools like the SecureAccess App and GDS Manager make setup and control simple. Whether for a small business, multi-tenant residence, retail storefront, or enterprise facility, the GDS3720 Series offers scalable security and convenience that’s hard to beat. **Ready to upgrade?** [Contact our team.](https://go.streakwave.com/tell-us-about-your-grandstream-project) [Grandstream](https://blog.streakwave.com/tag/grandstream) [Product Spotlight](https://blog.streakwave.com/tag/product-spotlight) ### The Latest Posts From Grandstream [Meet, Chat, and Collaborate with Grandstream Wave](https://blog.streakwave.com/meet-chat-and-collaborate-with-grandstream-wave) June 9, 2026 [Free Cloud Management with Grandstream GDMS](https://blog.streakwave.com/free-cloud-management-with-grandstream-gdms) June 8, 2026 [Grandstream Solutions for Multi-Dwelling Unit Deployments](https://blog.streakwave.com/grandstream-solutions-for-multi-dwelling-unit-deployments) June 1, 2026 [Grandstream GWN7670 Series: Wi-Fi 7 for Flexible, High-Performance Deployments](https://blog.streakwave.com/grandstream-gwn7670-series-wi-fi-7-for-flexible-high-performance-deployments) May 6, 2026 ## Similar posts Grandstream ### [Grandstream: The New GWN7800 Pro Series](https://blog.streakwave.com/grandstream-the-new-gwn7800-pro-series) December 15, 2025 Grandstream ### [Grandstream GWN7670 Series: Wi-Fi 7 for Flexible, High-Performance Deployments](https://blog.streakwave.com/grandstream-gwn7670-series-wi-fi-7-for-flexible-high-performance-deployments) May 6, 2026 Grandstream ### [Grandstream WP Series: Mobility Meets VoIP Performance](https://blog.streakwave.com/grandstream-wp-series-mobility-meets-voip-performance) May 6, 2026 Grandstream ### [Grandstream GWN7800 Pro Series: Simplifying AV Networks](https://blog.streakwave.com/grandstream-gwn7800-pro-series-simplifying-av-networks) May 6, 2026 Grandstream ### [Grandstream GWN7660EM: Plug-In Wi-Fi 6 Extender + AP](https://blog.streakwave.com/grandstream-gwn7660em-plug-in-wi-fi-6-extender-ap) January 21, 2026 Grandstream ### [Grandstream Wi-Fi 7 AP: High-Speed, High-Capacity Connectivity](https://blog.streakwave.com/grandstream-wi-fi-7-ap-high-speed-high-capacity-connectivity) November 6, 2025 ### Stay up-to-date on the latest content from Streakwave. 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