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Shockproof SIP Door Phone for Door Access
US$123.00
1-29 Pieces
US$119.30
30-49 Pieces
US$116.85
50-99 Pieces
US$110.70
100+ Pieces
Product profile
Customization
AvailableFunction
HandsfreeCertification
FCC, CEModel NO.
Q504Installation
Wall-MountedTransport Package
Carton BoxSpecification
105*162*30mmTrademark
NiteRayOrigin
ChinaHS Code
8531809000Production Capacity
10000PCS/YearKey features
Standard SIP 2.0 Protocol: Based on embedded Linux OS and RFC3261, ensuring high compatibility with major IPPBXs.
Dual Ethernet & POE Support: Features two 10/100M RJ45 ports supporting PoE (802.3af) for flexible power and data connection.
Wide Operating Temperature: Designed for harsh environments with a working temperature range of -30 to 45 degrees Celsius.
IP57 Waterproof Rating: Robust aluminum and stainless steel shell ensures durability and weather resistance for outdoor use.
Advanced Audio Coding: Supports G.711, G.722, G.723.1, G.726, and G.729AB for high-quality full-duplex voice communication.
Programmable Function Keys: Includes 1-3 programmable speed dial buttons and DSS keys for customized user operations.
Multi-Platform Compatibility: Works seamlessly with Broadsoft, VoS, FreeSWITCH, Asterisk, and Elastix systems.
Auto Provisioning & Setup: Features one-click IP address acquisition and auto-provisioning for quick and easy installation.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2005-05-25Nearest Port: ShenzhenAverage Response Time: ≤18hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW
AI-Powered supplier vetting
SummaryShenzhen Niteray Industry Limited is identified as a Chinese limited company operating as both a trading company and manufacturer/factory, with five employees and a valid import/export license. It reports professional technical R&D capability, 3D design, ODM, OEM for popular brands, new product launches, and broad customization services. However, its R&D team consists of one engineer, no SDK is available, and production data is incomplete. Inventory capability and an off-season lead time within 15 workdays are reported. Service and quality-control documentation is weak: complaint procedures lack written records, supplier-service assessment and corrective-action procedures are undocumented, and quality-test equipment is recorded as zero. No overseas warehouse, showroom, agent, or branch capability is reported. Sustainability evidence is also limited, with no recent regular fire drills and no factory environmental impact assessment report.
Supplier typeThe supplier is a limited company based in Guangdong, China, operating as both a trading company and manufacturer/factory. It has five employees, no stated parent-group affiliation, and a valid import/export license, indicating an independently operated supplier with formal export authorization.
R&D capabilityThe supplier is identified as a professional technical supplier with 3D design, ODM, and OEM capabilities, and it launched new products during the past year. Its R&D team has one engineer and no SDK is available, so innovation capability is demonstrated but appears limited in scale and SDK support.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D software design and ODM services. These statements provide direct evidence of broad customization capability.
Client casesThe supplier states that it provides OEM services for popular brands, which indicates experience serving recognized-brand customers. No customer names, project details, product examples, or verifiable case records are provided, so the depth of its customer-case evidence is limited.
Product Q&A
Q:What SIP protocol does the intercom support?
A:
It supports standard SIP 2.0 (RFC3261) based on an embedded Linux OS, ensuring high compatibility with major IPPBXs.
Q:Does the device support Power over Ethernet (PoE)?
A:
Yes, it supports PoE (802.3af Class 3) via its RJ45 ports, in addition to DC 12V power input.
Q:What is the waterproof rating of this door phone?
A:
The device has an IP57 waterproof rating and an aluminum alloy shell, making it suitable for indoor and outdoor installation.
Q:What audio codecs are supported?
A:
It supports narrowband codecs like G.711a/u, G.723.1, G.726-32K, and G.729AB, as well as broadband G.722.
Q:What are the working temperature limits?
A:
The operating temperature range is -30 to 45 degrees Celsius, with a storage temperature of -40 to 70 degrees Celsius.
Send Inquiry
*To:
Shenzhen Niteray Industry Limited
Shenzhen Niteray Industry Limited*Content:
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