50-Button Emergency Call Panel (RE-300E)


• One set support 50pcs table caller
• UHF band
• Dual color LED indicates the service status
• 400m radius in free space
• Battery Low Indicate


The 50-Button Emergency Call Panel (RE-300E) provides reliable communication during critical moments, featuring durable and dependable emergency call technology at an affordable price. In the emergency call system solution offered by Gold Apollo, the call panel supports the POCSAG and FLEX communication protocols. These call panels can display pure text, text with numbers, and also offer a straightforward voice call option. They are suitable for various industries, including hospitals, system integration centers, and emergency command centers.

The RE-300 can simultaneously connect with 50 transmitters, effortlessly establishing a comprehensive emergency call system. The 50-key panel is designed with dual-color flashing reminders, allowing personnel to clearly identify the target of the call and enhance service efficiency. Additionally, the RE-300 features intelligent low-battery alerts with flashing blue and red lights, enabling users to promptly replace batteries for transmitters and reducing the risk of failed calls.

This emergency call system solution aims to provide reliable communication, especially during critical moments, ensuring effective call initiation and contact. Beyond that, Gold Apollo’s technology emphasizes product durability while providing cost-effective solutions for users. Whether in the medical field for hospital applications or in industries like system integration and emergency command centers, Gold Apollo’s emergency call system solutions meet the diverse needs of different industries, ensuring the reliability and practicality of communication.


What is a pager? – Product Utility

A pager is a communication device that transmits short messages or notifications to specific individuals or teams through wireless transmitters. Despite the prevalence of mobile networks and the mainstream adoption of instant messaging, pagers remain indispensable in certain situations, providing immediate and reliable notifications to ensure the swift delivery and processing of messages.

In the past, pagers were typically used for one-way communication, only receiving pre-programmed messages or numeric codes. Modern pager systems offer additional features such as displaying text messages, supporting two-way communication, and even integrating other communication technologies like SMS or data transmission. GOLD APOLLO offers a variety of pagers; feel free to contact us to find the solution that best suits your business needs.


How does a pager assist you? – Application Scenarios

Pager systems provide rapid and effective communication in various application scenarios. Here are some examples in different fields:

  • Restaurant Service:
    • Service Calls: Guests can use the pager to call waitstaff, enhancing service efficiency.
    • Order Notifications: Kitchen or bar staff can use pagers to notify servers of new orders or ready-to-serve dishes.
    • Staff Coordination: Management can quickly summon staff using pagers to address emergencies.
  • Emergency Services:
    • Emergency Notifications: Emergency service personnel receive immediate pager alerts to respond swiftly to crises.
    • Team Collaboration: Pagers assist real-time communication between different departments or teams during emergency situations.
  • Healthcare Industry:
    • Patient Calls: Patients can use pagers to notify nursing staff, ensuring timely attention to their care needs.
    • Healthcare Team Coordination: Healthcare professionals can use pagers for quick coordination, improving overall medical efficiency.
  • Industrial Environment:
    • Industrial Emergency Response: Pagers are used to swiftly notify personnel to respond to sudden accidents or crises.
    • Production Process Notifications: Production line workers receive real-time notifications about production status through pagers.
    • Equipment Maintenance Notifications: Maintenance personnel receive notifications about equipment malfunctions or servicing needs via pagers for timely action.


In summary, pagers offer a convenient and rapid communication method in various fields, contributing to increased work efficiency, emergency response capabilities, and collaborative efforts. If you would like to learn more about our product applications, feel free to contact us at sales@gapollo.com.tw, and we’ll provide you with the most comprehensive wireless device solutions.

More Wireless Device Application Videos.


50-Button Emergency Call Panel (RE-300E)– Product Description

  • Manual programmable
  • UHF band
  • One set support 50pcs Emergency Call Button JD-110B
  • Easy self installation
  • Increasing service quality
  • Completely wireless
  • Mono color indicates the service status
  • Coverage can reach 500-meter radius in free space


RE-300E can be paired with the products:

Emergency Call Button JD-110B
Caregiver Pager JD-100
Emergency Call Cancel ID JD-120E

Additional information


UHF 430~470 MHz

Bit Rate

1200 for POCSAG

Channel Spacing

12.5KHz, 25KHz

Paging Sensitivity(dBm)

-122dBm @1200

Selectivity (25kHz)


Spurious & Image Rejection


Frequency Stability

<= ±3ppm

Receiver Type


Frequency Deviation

±2.5 KHz, ±4.5 KHz

Alert Tone SPL

>= 80dB@ 10cm

Operation Temperature

-10º~+60º C

Storage Temperature

-10º~+60º C

Power Supply

DC 5V / 1A


232 (L) x 170 (W) x 50 (H) mm


680 g

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