Unication
P25 Voice Pagers
Quality Services
Over
40 years
Bridging the Gap Between Analog and P25 Digital Communication
Public safety demands fast, reliable communication—every time. A-1 Communication Systems offers the complete lineup of Unication P25 Voice Pagers—the industry’s first pagers that combine analog 2-tone with P25 digital in one device. Whether your agency is upgrading or starting, these pagers offer a smart path forward.
Why P25 Paging?
Cost Savings
Legacy analog systems are expensive to maintain. Between infrastructure repairs, site maintenance, and utility costs, the numbers add up fast. Switching to P25 paging cuts those costs while delivering stronger reception, better voice clarity, and broader coverage. It’s a long-term investment with immediate benefits.
Monitor P25
When departments move to P25, firefighters using analog pagers are left behind. Unication’s G-Series pagers fix that. They receive both 2-tone alerts and P25 traffic on one device, which means full awareness from callout to clear.
Mutual Aid
Many departments use different frequencies and systems. Unication G-Series pagers support VHF, UHF, and 700- 800MHz bands, making it easy to coordinate across regions. For mutual aid calls, these pagers keep everyone connected.
Future-Proof
System upgrades are constant, so your pager shouldn’t need replacing every time. G-Series devices work on both analog and P25 across all major bands, so they grow with your agency, not against it.

Explore the G-Series Lineup
G1 Voice Pager
Tough. Reliable. Built for the field.
The G1 is a rugged analog 2-tone pager engineered for durability and performance in demanding environments. Designed with firefighters and first responders in mind, it offers loud audio, a high-visibility screen, long battery life, and waterproof housing (IP67 rated). With 64 channels and 11 minutes of voice storage, it delivers all the essentials for reliable alerting without complexity. It is ideal for departments not yet ready to shift to P25 but in need of a dependable analog solution.
Key Features:
- Analog 2-tone paging
- IP67 waterproof and dustproof
- Voice storage with playback
- Up to 16 minutes of stored messages
- Customizable alert tones
- Available in multiple frequency bands (VHF, UHF, 700/800MHz)
G2 Voice Pager
Dual-band power. Analog and digital ready.
The G2 brings 2-tone analog and P25 Phase I digital paging together in a compact device. It supports dual-band operation (VHF + UHF or 700/800MHz), giving departments flexibility as they transition systems or work across regions. Clear voice playback, secure communication, and rugged construction make it a strong choice for fire and EMS agencies moving toward full P25 capability.
Key Features:
- P25 Phase I digital + analog 2-tone
- Dual-band receive (VHF/UHF or VHF/700- 800MHz)
- 256 channels, 64 zones
- IP67 rating for harsh environments
- Rugged design with colored housings for identification
- Supports AES and DES encryption


G3 Voice Pager
Advanced features for advanced response.
Built on the G2 platform, the G3 adds voice recording and Bluetooth connectivity, giving users more flexibility in the field. With dual-band P25 and analog support, it allows full-time monitoring, encrypted communication, and reliable alerts in high-pressure situations. The G3 is ideal for users who need secure communication, situational recording, and seamless connectivity with other Bluetooth-enabled gear.
Key Features:
- Adds voice recording and Bluetooth to the G2 platform
- AES/DES encryption capable
- Scan multiple channels with priority settings
- Supports P25 Phase I digital and analog paging
- Rugged housing, color-coded options
- Dual-band operation for maximum flexibility
G4 Voice Pager
Single-band P25 performance. Slim, smart, and ready.
The G4 is a P25 Phase I and II digital pager designed for users operating on a single frequency band (VHF, UHF, or 700- 800MHz). It offers full scan, P25 trunking, and priority channel support. With Bluetooth and encryption included, the G4 is compact and powerful—perfect for users in large-scale systems who don’t require dual-band functionality.
Key Features:
- P25 Phase I & II trunking + conventional
- Single-band receive
- Advanced scan modes with priority settings
- Bluetooth-enabled
- Supports AES/DES encryption
- IP67 waterproof rating


G5 Voice Pager
Multi-band flexibility. Maximum interoperability.
The G5 is Unication’s most advanced pager, offering dual-band support (700/800MHz + VHF or UHF) with full P25 Phase I & II capabilities. It’s built for agencies that operate across multiple frequencies or in highly coordinated environments. With Bluetooth, encryption, trunking, and advanced scanning, the G5 delivers complete situational awareness and reliable paging—even in complex mutual aid scenarios.
Key Features:
- Dual-band (700/800MHz + VHF or UHF)
- P25 Phase I & II trunking and conventional
- Supports priority channel scan
- AES/DES encryption
- Bluetooth audio connectivity
- Rugged IP67 design
Need help choosing the Unication P25 Voice Pager?
Contact A1 Communication Systems — We’ll help you match the right Unication P25 Voice Pagers to your agency’s needs.