The Grandstream GSC3570 is a versatile HD intercom and facility control station designed to enhance communication and security management in commercial buildings, residential complexes, and multi-tenant properties. With its intuitive 7-inch touchscreen interface and comprehensive connectivity options, this device serves as a powerful hub for access control, audio communication, and facility monitoring.
The GSC3570 transforms facility communication and control by providing a centralized interface for intercom functionality, access control, and security monitoring. Property managers can streamline visitor management, employees can communicate across buildings with clarity, and security personnel can respond quickly to alerts through the integrated alarm I/O system. The device's dual-band Wi-Fi capability allows for flexible installation without the need for extensive cabling, while PoE support simplifies power delivery in network-connected environments. Whether deployed in office buildings, apartment complexes, hospitals, or educational facilities, the GSC3570 delivers reliable performance and intuitive operation.
When you purchase the Grandstream GSC3570 from PC Liquidations, you're backed by over 250,000 happy customers who trust us for reliable products and service. Our commitment to fast fulfillment ensures your facility control solution arrives quickly, so you can begin improving your communication and security infrastructure without delay. Every product comes with a warranty for your peace of mind, and our knowledgeable team is ready to assist with any questions about deployment or configuration.
Upgrade your facility's communication and control capabilities with the Grandstream GSC3570—a comprehensive solution that combines intercom functionality, security integration, and user-friendly operation in one sleek device.

These products are brand new and have never been used. They arrive in the original manufacturer packaging in pristine, factory-fresh condition.
| Manufacturer | Grandstream |
|---|---|
| Model | GSC3570 |
| Display | 7-inch 1024x600 capacitive touch screen TFT LCD |
| SIP Accounts | 4 SIP Accounts |
| Operating System | Linux |
| Network Interfaces | Dual switched 10/100Mbps ports |
| Wi-Fi | Dual-band 802.11 a/b/g/n/ac (2.4GHz & 5GHz) |
| Bluetooth | - |
| HD Audio | Full duplex 2-way HD audio with dual speakers, wideband support, stereo media play, and acoustic echo cancellation |
| Auxiliary Ports | Micro SD/TF support (up to 256GB), Micro USB input (5VDC/2A), and a 2-pin DC input |
| Alarm I/O | 4 alarm input channels (1 Optocoupler, 3 Dry Contact) and 1 alarm output channel/relay |
| Special Feature(s) | Supports PoE, Secure Boot & Data, TLS and SRTP security encryption, and seamless integration with Grandstream’s GDS series of Door Access devices and security cameras |
| Dimensions | 8.84" x 5.89" x 1.44" |
| Included | 1x GSC3570 device 1x quick installation guide 1x wall mount bracket |
Rest assured, if you order the wrong items, don't like the model, or just don't need it anymore we accept returns with NO restocking fees. Whether you want something different or just a credit, we have you covered! This policy goes hand in hand with our company culture of delivering outstanding customer satisfaction.
If you need assistance finding a different product our awesome staff is ready to help. Contact us for expert support.
All products purchased from us are covered by a 1-year warranty from the date of purchase, covering manufacturing defects and functional failures under normal business use.
Please note that batteries are an exception to this policy. Batteries are covered by a 90-day warranty due to their consumable nature.
This warranty does not cover damage caused by misuse, unauthorized modifications, or improper handling. For any warranty claims, please contact our support team with your purchase details and a description of the issue.



