Can this device be used in extreme temperatures?

Yes, it operates within a temperature range of -30 to 45 degrees Celsius.

What platforms is this intercom compatible with?

It is compatible with major platforms including Broadsoft, VoS, FreeSWITCH, and Asterisk/Elastix.

What is the lead time for this product?

The average lead time is one month, regardless of whether it is peak or off-season.

Security Door Phone, PBX System VoIP Telephone Doorbell Standard SIP 2.0 Protocol 1~3*Programmable Buttons

Name: Security Door Phone, PBX System VoIP Telephone Doorbell Standard SIP 2.0 Protocol 1~3*Programmable Buttons
Brand: Shenzhen Niteray Industry Limited
SKU: 938005655

Guangdong, ChinaShenzhen Niteray Industry Limited

US$110.00

100 Pieces

Product profile

Customization

Available

Function

Handsfree

Certification

FCC, CE

Model NO.

Q504

Installation

Wall-Mounted

Transport Package

Carton Box

Specification

105*162*30mm

Trademark

NiteRay

Origin

China

HS Code

8531809000

Production Capacity

10000PCS/Year

Key features

Standard SIP 2.0 Protocol: Based on embedded Linux OS and RFC3261 for high compatibility with major IPPBXs.

Dual RJ45 Ethernet Ports: 2* RJ45 10/100M ports supporting POE (802.3af) for flexible power and network connection.

Programmable Function Buttons: Features 1~3 speed dial buttons and programmable DSS/Soft keys for customized operations.

Wide Temperature Range: Operating temperature from -30 to 45 degrees Celsius suitable for harsh environments.

IP57 Waterproof Rating: Designed for indoor and outdoor installation with high resistance to water and dust.

Full-Duplex Handsfree: Supports two-way voice talking with full-duplex speakerphone and remote volume adjustment.

Broad Platform Compatibility: Compatible with Broadsoft, VoS, FreeSWITCH, Asterisk, and Elastix platforms.

Company profile

Shenzhen Niteray Industry Limited

Guangdong, China

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 this intercom support?

It is based on the embedded Linux OS and supports the standard SIP 2.0 protocol (RFC3261).

Q:How many programmable buttons are available?

The device comes with 1 to 3 programmable speed dial buttons and supports programmable DSS/Soft keys.

Q:Does the device support Power over Ethernet?

Yes, it supports POE (802.3af Class 3) via two RJ45 ports, in addition to a 12V DC power input.

Q:What is the waterproof rating of the unit?

The intercom has an IP57 waterproof level, making it suitable for outdoor installation.

Q:What are the supported audio codecs?

It supports G.711A/U, G.722, G.723.1, G.726-32, and G.729AB for both narrowband and broadband speech.

Send Inquiry

*To:

Shenzhen Niteray Industry Limited

*Content:

0/4000

Supplier replies will be sent to your registered email

Security Door Phone, PBX System VoIP Telephone Doorbell Standard SIP 2.0 Protocol 1~3*Programmable Buttons