Communication throughout the Coverage of LTE (4G) and 3G Network
Using an existing LTE (4G) and 3G network, the IP503H is able to provide a network with wide area coverage capabilities.
The IP503H does not require its own repeaters or IP network which reduces the cost of building and maintaining a wide area radio network.
* Network coverage provided by custom ICOM SIM card.
Simultaneous TalkListen Function for Full-Duplex Communication
The Simultaneous TalkListen function provides full-duplex one-to-many communication which users can talk and receive at the same time like a telephone style conversation.
Multiple User Communication
Multiple users in the call groups can initiate calls instantaneously. Removing the need to wait for available channels to communicate.
Dual SIM Capability for Communication Redundancy
Two different SIM cards can be installed. Switch between them as required.*
* Single standby only
Priority Interrupt Calling
The IP503H supports group calls with three or more people. In case of an emergency, you can break into an on-going call to transmit an important message.
Industry Leading Compact and Lightweight Body
Compact 59 × 95 × 32 mm; 2.3 × 3.7 × 1.3 in and 240 g; 8.5 oz (approximate) lightweight body* allows non-intrusive mobility and use.
* With BP-272 battery pack and antenna.
IP67 Dust-Tight and Waterproof
The IP503H has been designed to preserve its waterproof integrity in water of a depth of 1 meter for 30 minutes. It can be used for outdoor work or places prone to get wet.
Powerful and Clear Audio
The powerful 900mW speaker provides high-quality and clear audio, even in noisy environments.
RoIP Gateway VE-PG4
With a VE-PG4, the IP503H system can provide interoperability with an IP phone, analogue transceiver, IDAS™ digital transceiver and IP100H wireless LAN network systems.
Made in Japan Quality and reliability
All Icom products are checked to pass rigorous internal testing as well as environmental testing at the Wakayama Icom factory before shipment. Our world leading products and quality is a tradition.
- Individual, Group, Talkgroup, Multiplex Talkgroup and All calls*1
- Emergency button, Lone Worker and Man Down functions
- Vibration alert function notifies of incoming call
- Up to 500 memory address book(including Group, Individual, Talkgroup and Telephone lists)
- Voice message recording
- Built-in Bluetooth®*2. capability and GPS
*1 Depending on system configuration *2 Version without Bluetooth also available.
VE-SP1, Just Slot in the IP503H Lite and Start a Voice Conference
- Portable operation with LR6 (AA)×8 cells
- Built-in loudspeaker and high sensitivity microphone
- Charges the radio while using with the AC adapter
- Great as a teleworking type solution
* The transceiver is not supplied.
Note for IP503H users
The IP503H Lite (front panel is blue) uses a generally available data SIM card and is controlled by the IP4000C system.
The IP503H Lite is not compatible with IP503H radios (black front panel) which use a closed network provided by custom Icom SIM card.