What is the relay output specification for connecting to a door lock?

The device includes one relay with a maximum output of DC 30V/1A or AC 125V/0.5A, supporting both NO and NC modes.

IP Intercom System Door Intercom with Camera Door Access Control Keypad

Name: IP Intercom System Door Intercom with Camera Door Access Control Keypad
Brand: Shenzhen Niteray Industry Limited
SKU: 730603395

Guangdong, ChinaShenzhen Niteray Industry Limited

US$189.00

10-499 Pieces

US$179.00

500+ Pieces

Sample price:US$189.00/piece.Request sample

Product profile

Customization

Available

Function

Handsfree

Certification

FCC, CE

Model NO.

Q520-3

Installation

Wall-Mounted

Wire

IP Line

Doorbell Function

Yes

Phone Unlock

Support

Route/PBX

Support

Swipe Card

Support

Touch Keyboard

Numeric Keys

Protocol

SIP

Network

Static/Pppoe/DHCP

Power

Poe or Adapter

Dimension

170*120*40

Weight

0.8kg

Transport Package

Paper Box

Specification

170*120*40mm

Trademark

NiteRay

Origin

Guangdong, China

HS Code

8531809000

Production Capacity

10k/Month

Key features

IP65 Waterproof Design: Robust mechanical construction with IP65 rating against dust and water for indoor/outdoor use.

Multi-Protocol Compatibility: Supports SIP 2.0 and compatible with major platforms like 3CX, Asterisk, and Broadsoft.

High-Definition Video: Features 1MP CMOS sensor with 1280x720 resolution and 110-degree viewing angle.

Flexible Power Options: Supports both PoE (802.3af) and 12V DC adapter for easy installation.

Full Duplex Handsfree: Enables clear, full-duplex handsfree communication with high-quality voice transmission.

Large Capacity Storage: Supports 200,000 door open records and 2,000 remote access lists.

Secure Communication: Supports SRTP, VPN L2TP, and MD5 authentication for secure data transmission.

Company profile

Shenzhen Niteray Industry Limited

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2005-05-25Nearest Port: ShenzhenAverage Response Time: ≤15hTerms 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 is the video resolution and viewing angle?

The device features a 1MP CMOS sensor with a main stream resolution of 1280x720 pixels and a viewing angle of 110 degrees horizontally and 95 degrees vertically.

Q:Does the intercom support PoE power supply?

Yes, it supports PoE (802.3af Class 3) as well as a 12V DC adapter, providing flexible power installation options.

Q:Which SIP platforms is the Q520 compatible with?

The Q520 is compatible with major enterprise-level platforms such as 3CX, Asterisk, Broadsoft, and Elastix.

Q:Is the device waterproof and suitable for outdoor use?

Yes, the Q520 has an IP65 rating, offering protective coverage against dust and water, making it suitable for various operating conditions.

Q:How many door open records can be stored?

The system supports storing up to 200,000 door open records for security tracking and management.