Industrial Keypad B529

This keypad is primarily designed for use in prison phones and elevators as a durable dialing interface. Constructed with a SUS304 stainless steel panel and zinc alloy buttons, it offers exceptional resistance to vandalism, corrosion, extreme weather, water, and dirt. Built to perform reliably in hostile environments, it ensures long-term durability and operational stability under harsh conditions.

Widely used in：
MARINE ENVIRONMENT
HIGHWAY SHOULDER
SUBWAY STATION
TUNNEL
UNDERGROUND FACILITY
RAILWAY PLATFORM
MINING SITE
OTHERS
KEY FEATURES

This keypad is primarily designed for use in prison phones and elevators as a durable dialing interface. Constructed with a SUS304 stainless steel panel and zinc alloy buttons, it offers exceptional resistance to vandalism, corrosion, extreme weather, water, and dirt. Built to perform reliably in hostile environments, it ensures long-term durability and operational stability under harsh conditions.

Input Voltage 3.3V/5V
Waterproof Grade IP65
Vandal roof Grade IK09
Working Life More than 1 million time per key
Key Elasticity 250g/2.45N
Key Travel Distance 0.45mm
Working Temperature -25℃～+65℃
Storgage Temperature -40℃～+85℃
Relative Humidity 30%-95%
Atmospheric Pressure 60Kpa-106Kpa
DIMENSIONS

PACKAGE

Each keypad is shipped in durable, protective packaging designed for secure transport and storage. The packaging features impact-resistant materials and clear labeling for easy handling, with OEM and custom packaging options available.

FREQUENTLY ASKED QUESTIONS
What are the typical applications for this industrial keypad?
This keypad is engineered for demanding environments. It is ideally suited for access control systems, prison communication phones, elevator control panels, industrial machinery interfaces, and outdoor terminals — anywhere that requires vandal-resistance, durability, and reliable operation under harsh conditions.
What materials are used in its construction?
The keypad features a durable SUS304 stainless steel front panel and zinc alloy keys. This combination ensures exceptional strength, corrosion resistance, and long-term performance in challenging settings.
Can the keypad be customized for our specific needs?
Absolutely. We offer comprehensive customization options, including key layout, legend printing (symbols, logos, colors), connector types, electrical specifications, and achieving specific Ingress Protection (IP) ratings to meet your project requirement.
Do you support bulk orders and OEM/ODM cooperation?
Yes, we cater to orders of all sizes, from small batches to large-volume procurement. We have extensive experience in providing professional OEM/ODM services, working closely with clients to deliver solutions that meet exact specifications, timelines, and budget considerations.

This durable keypad is designed for both telephone systems and industrial control panels. Its large-button layout is ideal for any machinery or equipment requiring a robust and user-friendly interface.

Security industrial keypad model B529 for access management in commercial and industrial settings. Durable, weather-resistant, and designed for reliable operation in various environments.

Joiwo is not just a manufacturer — we are a professional telecommunications solutions integrator. Beyond delivering terminal devices, we design and deploy complete, end-to-end communication systems tailored to each customer’s specific requirements.

Our integrated solutions include:

Core Communication Systems: IP PBX platforms and IP-based servers

Management & Monitoring: Telephone self-diagnostic platforms and unified network management systems

Specialized Systems: PAGA (Public Address & General Alarm) and EVCS (Emergency Voice Communication Systems)

Customization Services: OEM solutions and functional customization to meet project-specific needs

At Joiwo, we deliver fully integrated communication infrastructures — engineered, implemented, and supported to ensure reliable performance in the most demanding environments.

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