IP Phones

Product Description

Engineered for Demanding Industrial Communication Needs

The Industrial Phone EQ-PA-21L is targeted at organizations needing enhanced reliability where conventional communication devices fail. This solution is positioned for factories, warehouses, energy facilities, and industrial parks that demand robust voice infrastructure. Backed by proven expertise from leading ip phone manufacturers, the device provides integral capabilities for enterprises seeking optimized ip telephony solutions. Integration is seamless thanks to SIP support, making it suitable for advanced system upgrades or greenfield deployments. As a trusted partner to voip phone suppliers, our product addresses the specific requirements of operational reliability in environments where safety, rapid response, and system continuity are critical.

Advanced Technical Construction and Measurable Specifications

Designed with a die-cast aluminum alloy shell and wall thickness above 5mm, the EQ-PA-21L exemplifies resilience and security in industrial contexts. Complying with IP66 standards, it is both waterproof and dustproof, and further reinforced by IK10 anti-collision certification. The inclusion of multiple SIP account support, a waterproof RJ45 interface, and compatibility with external speakers and strobe lights meet the integration priorities of ip phone manufacturers and organizations prioritizing strict system compliance. With a built-in 5W speaker, ringing sound of ≥120 dB, and reliable operation in temperatures from -35℃ to 75℃, the design ensures consistent service delivery in demanding operational zones where explosion proof telephone systems are vital.

Optimized for Industry Applications and Operational Value

The EQ-PA-21L fits seamlessly into varied industrial sectors, from emergency communication points in hazardous areas to routine internal lines in large-scale manufacturing. It provides organizations with the flexibility to adapt to evolving requirements, enabling easy connection to mass notification and broadcast systems. Voip phone suppliers recognize the unit’s utility in integrating with existing alarm systems for onsite or remote management, enhancing both security and workflow efficiency. As an integral component in ip phones for business, the EQ-PA-21L allows clients to achieve compliance, streamline communications, and maintain operational continuity even under the most challenging circumstances.

• Hardware Requirements

Material: aluminum alloy body, sheet metal spraying panel

Size: 308*188*134mm

Protection grade: IP66

• Main Functions

Wall-mounted installation, aluminum alloy die-casting shell, wall thickness of not less than 5MM, strong anti-vandalism

Industrial three-proof design, waterproof and dustproof grade meets GB/T 4208-2017 IP66

Support SIP2.0 protocol, RJ45 interface, support for not less than three-way SIP registration

Support full-keyboard dialing or auto-dialing, can set three customized function keys

Built-in 5W speaker, support incoming sound and light reminder, and start auto-answering

Supports DC power supply.

Supports busy signal detection

Support customized audio output interface, can be connected to external active speakers for broadcasting

Support handle and hands-free, two kinds of call mode switching

Support local IP address query and local IP address modification.

Fluorescent and backlit keyboard, to meet the needs of dialing in low light conditions

• Technical Parameters

Waterproof RJ45 interface

Relative humidity: 10%~90

          Ambient noise: ≤100dB(A)

          Protection: Shell protection grade IP66, anti-collision grade IK10

Temperature: -35℃~75

Atmospheric pressure: 86~106 Kpa

Power supply：AC220V/DC12-24V power supply is optional.

Talking distance：≧90CM

Speaker Power：2W

Ringing Sound：≧120DB

Incoming Signal Light：12V red strobe

Signal Inlet Hole:IP68 waterproof RJ45 Glen

Power inlet hole:Standard M16 waterproof Glen

• Operating Instructions

Take off/hang up mode: Take off/hang up mode is the handle control mode, take off for connecting, hang up for disconnecting;

Answer the phone: when there is an incoming call, the telephone rings, remove the handle, you can talk to the other party, hang back the handle after the call;

Make a call: take off the handle, dial manually or wait for automatic dialing, wait for the other party to respond and talk to the other party;

• Package size

Single unit size: 420*260*200mm                   

Packing material: carton                           

Gross weight: 5KG                             

Net weight: 4KG

FAQ

What certifications and standards does the EQ-PA-21L industrial phone comply with?

We manufacture the EQ-PA-21L with strict adherence to the IP66 waterproof and dustproof standards and an IK10 anti-collision rating, confirming our commitment as ip phone manufacturers to supplying highly reliable and durable ip phones for business applications.

Can I integrate the EQ-PA-21L into existing IP telephony solutions?

Yes, we design the EQ-PA-21L to support the SIP2.0 protocol and registration of up to three SIP accounts. Our team ensures seamless compatibility with most modern ip telephony solution infrastructure and other network components for flexible deployment.

Do you offer customization for industrial VoIP phone installations?

We provide customization options upon request, including support for external speakers, flashing lights for call alerts, and full-keypad dialing. Our engineering team collaborates closely with clients to meet specific industrial communication requirements.

What logistics support do you provide for large-scale orders?

We have extensive experience delivering over 50,000 global IP solutions. For bulk purchases or long-term contracts, we offer detailed logistics consultation and tailored shipping arrangements to support your business continuity and project timelines.