Unication
G4 Voice Pager
Quality Services
Over
40 years
Smart Paging. Digital Precision. Built for P25 Systems.
The Unication G4 Voice pager is a single-band pager built specifically for P25 Phase I and Phase II systems. It supports 800 MHz analog and trunked environments. The G4 is ideal for departments that operate on a single band but need complete digital voice monitoring, rugged hardware, and advanced scanning.
It’s a trusted tool for public safety teams working in highly structured digital environments, and it performs well when the stakes are high.
Built for Next-Gen Communications
P25 Phase I & II Support
The G4 is designed for P25 Trunked and Conventional systems, giving departments advanced capabilities like full spectrum scan, priority TGID scan, and multi-select functionality to monitor live traffic and alerts.
Seamless Monitoring
From emergency radio traffic to dispatch alerts, the G4 efficiently handles multiple TGIDs and control channels—ideal for mutual aid coordination and complex communication zones.
Loud, Clear, Custom
With high-fidelity audio output, customized WAV/MP3 alert tones, and strong vibrate options, the G4 gets your attention—anywhere, anytime.
Field-Ready Build
The G4 is IP67 waterproof and dustproof, submersible up to 3 feet for 30 minutes, and housed in a high-impact resistant shell. Whether you’re in a fire truck, command post, or outdoor staging area, the G4 is built to keep going.

G4 Key Features
Sensitivity |
-116dBm |
12dB SINAD |
6 uV/M |
Frequency Stability |
±1 ppm |
Adjacent Channel Selectivity |
>60dB |
Spurious Rejection |
>70dB |
Image Rejection |
>70dB |
Audio Output (Linear) |
>300mW |
Audio Distortion |
<2% |
Speech SPL (12 in.) |
96dB ±3dB |
Alert SPL (12 in.) |
96dB ±3dB |
Ingress Protection |
IP67 (Waterproof/Dustproof) |
UL Certification |
Class I, Div. II |
FCC Certification |
FCC Part 15 |
MIL-STD |
810E Proc 1 for Driving Rain |
Battery |
2800 mAh Li-ion |
Weight (without battery) |
<220g |
Size |
102 x 61 x 31.5 mm |
Temperature Range |
4°F to 104°F (–20°C to 40°C) |
Recommended Industries
- Public Safety & Emergency Services – For full-time digital environments on 700-800 MHz systems.
- Transportation & Logistics – Provides accurate, single-band monitoring in large-scale fleet and transit systems.
- Event Security – Allows structured, encrypted radio traffic monitoring in high-capacity venues or emergencies.
Stay Digital. Stay Ready.
For departments working in fully digital 700–800 MHz environments, the Unication G4 Voice Pager delivers unmatched clarity, control, and ruggedness in a compact, field-proven design.
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Today!
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