Is the device suitable for outdoor use?

No, the specification indicates it is designed for indoor installation only.

What is the operating temperature range?

The operating temperature range is -30 to 70 degrees Celsius.

Does it support remote control functions?

Yes, it includes an Action URL/Active URI remote control interface via pluggable terminal blocks.

TCP/IP Door Access Control Audio Door Phone Door Intercom

Name: TCP/IP Door Access Control Audio Door Phone Door Intercom
Brand: Shenzhen Niteray Industry Limited
SKU: 945122135

Guangdong, ChinaShenzhen Niteray Industry Limited

US$170.00

1-29 Pieces

US$161.50

30-49 Pieces

US$156.40

50-99 Pieces

US$153.00

100+ Pieces

Product profile

Customization

Available

Control Gates

One Gate

Communication Mode

TCP/IP

Model NO.

Q518

Type

Two-way Controller

Transport Package

Carton Box

Specification

138*108*77mm

Trademark

NiteRay

Origin

China

HS Code

8531809000

Production Capacity

10000PCS/Year

Key features

SIP Video Intercom & Paging: Standard IP/RTP/RTSP protocol compatible with Asterisk, Broadsoft, 3CX, and Elastix platforms.

Two-Way Voice Communication: Supports SIP 2.0, G.711/G.722 codecs, and half-duplex echo cancellation for clear audio.

IP Camera Integration: Interacts with IPC cameras for video phone calls and NVR video recording via standard RJ45.

Emergency Call Interface: Features an active call button interface and switch signal input/output for security applications.

Versatile Power Supply: Supports DC 12V-24V or PoE (802.3af) with adaptive output power from 10W to 30W.

Compact Aluminum Design: Small and exquisite aluminum alloy shell suitable for indoor embedded installation.

Multiple Audio Interfaces: Includes 3.5mm audio output, 1 microphone input, and pluggable terminal blocks for speakers.

Company profile

Shenzhen Niteray Industry Limited

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2005-05-25Nearest Port: ShenzhenAverage Response Time: ≤24hTerms 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 protocols does the Q518 support?

It supports standard IP/RTP/RTSP protocols, SIP 2.0, SRTP, and various RFC standards including RFC3261.

Q:Can this device work with existing SIP platforms?

Yes, it is perfectly compatible with current SIP IPPBX/IMS platforms such as Asterisk, Broadsoft, 3CX, and Elastix.

Q:What are the power supply options?

The device supports DC 12V-24V or PoE (802.3af Class 3) with adaptive output power ranging from 10W to 30W.

Q:Does it support video recording?

Yes, it supports NVR video recording and has a standard RJ45 interface for connecting to cameras.

Q:What audio codecs are available?

It supports narrowband coding (G.711a/u, G.723.1, G.726-32K, G.729AB) and broadband coding (G.722).

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TCP/IP Door Access Control Audio Door Phone Door Intercom