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The 3G smart video door phone indoor monitor from Shenzhen Security Group Corp., Ltd. features a 7-inch TFT LCD display with a resolution optimized for clear visual identification of visitors. The unit is housed in a plastic panel with a fine surface finish, designed to integrate with modern interior aesthetics while providing durability. Two-way audio communication is built in, enabling real-time conversation between the occupant and the visitor without opening the door.
The monitor supports motion detection and local recording, storing footage on a standard microSD card slot typical for this category. Industry-standard video compression is used to maintain quality while minimizing storage requirements. The device is powered via a 12V DC adapter, a common configuration for residential and commercial door phone systems, and includes typical mounting hardware for wall installation.
This product is used in residential complexes, commercial buildings, and hospitality environments where access control and visitor verification are required. Property managers and home automation integrators source these units for new installations or upgrades to existing intercom systems. Buyers should confirm compatibility with their outdoor station and wiring infrastructure before ordering, as the 3G connectivity relies on a SIM card and stable cellular signal for remote access.
| Display | 7-inch TFT LCD |
| Resolution | typical 800x480 pixels for 7-inch TFT |
| Audio | Two-way talk with noise cancellation |
| Video Recording | Motion detection with microSD storage (up to 128GB typical) |
| Video Compression | H.264 standard |
| Power Supply | 12V DC adapter |
| Material | Plastic panel with fine surface finish |
| Installation | Wall-mounted with standard brackets |
| Connectivity | 3G via SIM card |
| Operating Temperature | 0°C to 50°C standard for indoor use |
Shenzhen Security Group Corp., Ltd. is based in Building D, No.18, North Area Of Makan I, Shenzhen, Guangdong, China. The company operates in the imported supplier tier and is categorized under the harbor trust tier, indicating a baseline level of verification for international trade.
The supplier’s profile does not list a response rate or average response time, so buyers should expect to follow up directly via the provided contact channels to confirm technical details, lead times, or trade terms. The address in Shenzhen places the company within a major hub for electronics manufacturing, which aligns with its product offerings in security equipment.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering, verify that the indoor monitor is compatible with your existing outdoor door station and wiring infrastructure. Confirm the 3G network bands supported by the device, as compatibility with local cellular providers is critical for remote access functionality. Check if the supplier provides a list of approved SIM card types or carrier partnerships.
Logistics details such as lead time, Incoterms (e.g., FOB Shenzhen), and payment terms (e.g., T/T or L/C) should be confirmed directly with Shenzhen Security Group Corp., Ltd. Buyers should also clarify packaging standards, as security equipment often requires protective materials to prevent damage during transit. Request the supplier’s HS code for customs classification to streamline import procedures.
For quality checks, inspect the display for dead pixels and test the two-way audio clarity during the pre-shipment inspection. Request a sample unit to evaluate the build quality and user interface responsiveness. Ensure the supplier provides a certificate of compliance for CE and FCC standards, as these are typical for electronics exported from China. Document all test results and agree on a defect rate threshold in the purchase contract.
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Securing a reliable supply chain for 3g Smart Video Door Phone Indoor Monitor is critical for maintaining your business operations. Shenzhen Security Group Corp., Ltd., a verified supplier located in China, provides high-quality 3g Smart Video Door Phone ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing 3g Smart Video Door Phone from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Shenzhen Security Group Corp., Ltd.. This seamless communication is powered by EximNext, a premier B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Shenzhen Security Group Corp., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted global B2B marketplace — the import export marketplace built for serious international trade.
When importing 3g Smart Video Door Phone from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Shenzhen Security Group Corp., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Shenzhen Security Group Corp., Ltd. provides 3g Smart Video Door Phone for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Shenzhen Security Group Corp., Ltd.. Contact the supplier to discuss the best logistics options for importing 3g Smart Video Door Phone to your country.
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