WIFI Wireless IP65 UHF RFID Reader Factory

The Wireless RFID Keypad Reader is a high-performance wireless RFID card reader with keypad designed for door access control in commercial and industrial environments. Produced by DO RFID Reader manufacturer, it provides reliable performance for professional industrial systems. It features:

433MHz Rolling Code Security: Encrypted communication prevents code theft, ensuring secure access for high-traffic facilities.
Ultra-Low Battery Consumption: Idle current ≤5µA extends battery life, ideal for wireless installations without frequent maintenance.
Programmable Wiegand Output: Supports 26-bit or 34-bit formats, easily integrating with existing third-party controllers for scalable deployment.

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Product Overview

The DO-305-EM Wireless RFID Card Reader Door Access system delivers a complete wireless access control solution built around 433MHz rolling code communication technology. Designed for commercial and industrial deployment, this system comprises a wireless keypad and receiver, allowing PIN-based entry without physical wiring between the input device and the control panel. System integrators, security contractors, and facility managers select this reader when they need reliable wireless access control for gates, doors, barriers, and restricted areas where running cable is impractical or too costly. The receiver connects directly to any third-party Wiegand controller, making it a flexible drop-in component for existing access control infrastructures. As a dedicated RFID reader manufacturer, do rfid reader manufacturer ensures production consistency, long-term supply availability, and technical support for large-scale projects.

Product Advantages

Security professionals and project engineers choose the DO-305-EM for its rolling code encryption, which prevents code grabbing and replay attacks common in fixed-code wireless systems. The 433MHz frequency provides reliable communication up to 30 meters in open environments, covering most entrance and perimeter applications. The ultra-low power consumption of the keypad extends battery life significantly, reducing maintenance frequency for facilities with multiple access points. For wholesalers and distributors, the standardized Wiegand output (26 or 34 bits) ensures compatibility with a wide range of third-party controllers, simplifying inventory management and reducing compatibility returns. The do rfid reader manufacturer supports bulk orders with batch consistency, fast lead times, and stable production capacity, making this reader suitable for chain-store rollouts, campus security upgrades, and industrial facility deployments.

Key Features

433MHz Rolling Code Technology: Secure wireless communication between keypad and receiver, effectively preventing code scanning and replay attacks.
Programmable Wiegand Output: Receiver supports 26-bit or 34-bit Wiegand format (default 26 bits), compatible with most access control panels on the market.
Long Communication Distance: Up to 30 meters maximum between keypad and receiver under open conditions, covering typical entrance and gate applications.
Ultra-Low Power Consumption: Keypad idle current ≤5µA, working current ≤45mA, powered by three AAA batteries for extended operation.
Flexible PIN Configuration: PIN length adjustable from 1 to 6 digits, accommodating different security level requirements.
Wide Operating Temperature Range: -20°C to +60°C with humidity tolerance up to 86%, suitable for outdoor and semi-outdoor installations.
Optional Wireless Button: An additional wireless button accessory provides remote exit or momentary control with 20m communication distance.

Technical Specifications

Wireless Keypad

PIN Length	1–6 digits
Operating Voltage	3 units of AAA batteries
Idle Current	≤5 µA
Working Current	≤45 mA
Reading Distance	≤3 cm
Communication Frequency	433 MHz
Communication Distance	30 m maximum
Operating Temperature	-20°C ~ +60°C (-4°F ~ +140°F)
Operating Humidity	0% ~ 86%
Material	ABS
Dimensions	134 × 55 × 20 mm
Net Weight	100 g

Receiver

Operating Voltage	12V DC
Working Current	≤15 mA
Communication Frequency	433 MHz
Wiegand Output Format	26 bits or 34 bits (default 26 bits)
Operating Temperature	-20°C ~ +60°C (-4°F ~ +140°F)
Operating Humidity	0% ~ 86%
Dimensions	25 × 50 mm
Net Weight	10 g

Wireless Button (Optional Accessory)

Operating Voltage	1 unit of 2023 Lithium battery
Idle Current	≤2 µA
Working Current	≤20 mA
Communication Frequency	433 MHz
Communication Distance	20 m maximum

Industrial Applications

The DO-305-EM wireless keypad reader is deployed across a wide range of commercial and industrial access scenarios. System integrators use it for perimeter gates, parking barriers, warehouse entrances, office lobbies, and internal restricted zones where wired keypad installation is not feasible. The rolling code security makes it suitable for high-traffic environments such as logistics centers, manufacturing plants, and multi-tenant commercial buildings. Distributors supplying to the security installation sector value the plug-and-play compatibility with major Wiegand-based controllers, reducing on-site configuration time. For ODM projects, do rfid reader manufacturer offers custom PIN length presets, Wiegand format defaults, and housing color options to match integrator branding requirements. The stable production capacity supports deployment projects ranging from 50 to 5000 units with consistent electrical characteristics and mechanical fit.

OEM / ODM Manufacturing Support

do rfid reader manufacturer provides flexible OEM and ODM services for the DO-305-EM platform. Buyers can request custom housing colors, logo imprinting, packaging design, and user manual localization. The receiver Wiegand output can be preset to either 26-bit or 34-bit format per order requirements, reducing field programming steps. Custom PIN length ranges and default factory settings are also available for ODM partners. With over two decades of production experience in the RFID and access control industry, the factory maintains strict quality inspection processes including functional testing of wireless range, current consumption, and Wiegand signal integrity. Long-term OEM cooperation is supported through dedicated production lines, component sourcing stability, and export documentation including CO, FTA, Form F, and Form E as needed.

Factory Production Advantages

As an established RFID reader manufacturer, do rfid reader manufacturer operates production facilities with proven capacity for both standard catalog products and custom manufacturing projects. Key production advantages include stable sourcing of 433MHz RF modules, ABS enclosure tooling, and Wiegand interface components, ensuring consistent product quality across batch runs. The production line follows documented assembly and testing procedures, including idle current verification, wireless range confirmation, and Wiegand output timing checks. This manufacturing discipline directly benefits wholesalers and system integrators who require repeatable performance across multiple project phases. The factory also supports mixed orders combining the DO-305-EM with complementary products such as 125kHz proximity readers, 13.56MHz smart card readers, UHF RFID readers, and various RFID tags and keyfobs, simplifying supply chain management for bulk buyers.

Bulk Supply & Project Deployment Support

For large-scale deployments, do rfid reader manufacturer offers bulk pricing, scheduled release orders, and inventory holding agreements. The DO-305-EM is packaged individually in boxes, with 100 units per carton for efficient logistics. Lead time is 3 to 7 days after order confirmation for standard configurations. Export terms include EXW, FOB, FCT, CIF, and CFR, with shipping from Shenzhen or Hong Kong. The sales team provides professional shipping recommendations based on destination, volume, and budget, including express, air freight, and sea freight options. System integrators deploying across multiple sites benefit from consistent product batches, allowing uniform installation procedures and minimized configuration variations. The factory can also supply technical documentation and application notes to support project bidding and system design phases.

FAQ

What is the maximum communication distance between the keypad and receiver?

The maximum communication distance is 30 meters under open conditions. Actual range may vary depending on building materials, interference, and environmental factors.

Can the receiver work with existing access control panels?

Yes. The receiver outputs standard Wiegand 26-bit or 34-bit format, compatible with most third-party access control controllers on the market.

How is the keypad powered?

The wireless keypad is powered by three AAA batteries. The idle current is ≤5 µA, and the working current is ≤45 mA, providing long battery life under normal usage.

Is the wireless communication secure?

Yes. The system uses 433MHz rolling code technology, which changes the transmitted code each time the keypad is used, effectively preventing code grabbing and replay attacks.

Can I customize the PIN length?

Yes. The PIN length is adjustable from 1 to 6 digits. For OEM/ODM orders, the factory can preset the PIN length and other parameters according to your requirements.

What is the lead time for bulk orders?

Standard lead time is 3 to 7 days after order confirmation for standard configurations. Bulk and custom orders may require additional time depending on quantity and specification.