IP504H

IP Advanced Radio System

The IP504H utilizes LTE (4G) networks to provide instant push-to-talk communication with voice and data across North and Latin America. It combines the wide coverage and convenience of LTE technology with the reliable functionality of traditional two-way radios. Designed to operate on an Icom-controlled, private and secure server network, the IP504H offers a simple solution that eliminates the need for radio licensing. Additionally, the advanced RoIP gateway, VE-PG4 connects and integrates various new and legacy technologies to LTE solutions, making it a versatile choice for seamless communication.

Push-to-Talk Solution Across North and Latin America
The IP504H is an advanced LTE IP transceiver that enables instant communication through push-to-talk functionality, utilizing the reliable infrastructure of a mobile carrier network. Wherever you or your team are located *— simply press the PTT button to start a conversation.

The IP504H ensures your communication remains secure and of superior quality. By operating on a closed network system and using our custom SIM card, it ensures greater privacy and service reliability compared to open network systems.

*Within the carrier’s coverage area. Network coverage is provided in USA, Canada, Mexico and select Latin America countries by a custom SIM card. Contact us for specific country coverage details.

Simultaneous TalkListen Function for Full-Duplex Communication
The Simultaneous TalkListen allows seamless two-way communication, just like a phone call. Whether it's a one-on-one conversation or a group call, you can talk and listen at the same time without worrying about transmission timing, unlike traditional transceivers.

Powerful and Clear Audio
The IP504H delivers 900 mW of loud, clear audio through its internal speaker—double the output of the previous model, IP501H. When paired with the optional speaker-microphone, HM-222HLS, it maintains robust volume levels, ensuring you will not miss a call, even in noisy environments.

Compact, Durable, and Long-Lasting Battery
Despite its compact design, the IP504H features an IP67-rated dust-tight and waterproof construction, capable of withstanding submersion in water for up to 30 minutes. It’s perfect for use around water, whether in kitchens or outdoor work environments, even in harsh weather conditions. The supplied Li-ion battery pack delivers over 15 hours of operation with a 5:5:90 duty cycle, ensuring reliable performance throughout your day.

　

Emergency Features to Enhance User Safety
The IP504H is equipped with an emergency button, Man Down, and Lone Worker functions, allowing it to automatically send an emergency call to a dispatcher or coworker in case of an incident. Additionally, the built-in GPS enables location tracking, always ensuring safety for users.

Bluetooth® Capability for Wireless Operation
When using the radio in a vehicle, you can operate it conveniently with a dash-mounted microphone*, even while keeping the IP504H clipped to your clothing or belt. Additionally, the optional VS-3 Bluetooth® headset allows for seamless wireless operation, providing flexibility and ease of use.

*Optional HM-215 microphone and BC-218 charger cradle with Bluetooth® capability are required.

Frequency band:
4G Bands
FD-LTE B2, B4, B5, B12, B13, B14, B25, B26, B66, B71

Power Output:
More than 200 mW
More than 800 mW (with HM-222HLS)

Standard battery chemistry type:
Lithium Ion

Battery life (based on a 5-5-90 duty cycle):
More than 15 hours

Dimensions W x H x D (with standard battery)
2.3 × 3.7 × 1.3 in

Weight (with standard battery)
8.8 oz

Keypad / Keys
Limited

Display
Full

Operating temperature
+14 °F to +140 °F

Mil spec
MIL-STD-810 C, D, E and F

IP Standards
IP67 (Dust-tight and waterproof)
IP55/54 (Dust-and water jet/ water resistance)