Intrinsically Safe Digital DMR VHF UHF Handheld 2 Way Radio

Features & Benefits

- VOX (Voice‑Activated Transmit)
  Enjoy hands‑free operation—perfect during multitasking or when wearing gloves for hazardous work.
- AES‑256 Encryption
  Protect sensitive transmissions with high-grade digital encryption, ensuring privacy and data security.
- Analog/Digital Compatibility
  Seamlessly switch between analog and digital modes, providing flexibility and smooth migration.
- IP68 Water & Dust Resistance
  Rated for total dust-tight protection and immersion in water—ideal for rugged field use.
- Emergency Alarm Function
  Instantly signal distress with built-in emergency alarms—critical for first responders and industrial workers.
- TDMA Dual Time Slots
  Double channel efficiency on a single frequency (via DMR Tier II), enhancing capacity and reducing congestion.
- Intrinsically Safe Option
  Choose the explosion‑proof version designed for flammable or hazardous environments—meets strict safe‑use standards
- Individual / Group / All‑Call
  Flexible calling options—from one‑on‑one to mass broadcasts—supporting team coordination at any scale.
- Zone Switching
  Effortlessly switch between pre‑programmed frequency zones for multi‑site or multi‑team communication.

Why Choose the TSC‑405?

Certified Safety: Optional intrinsically safe model prevents sparks in explosive environments.
Secure Communication: AES‑256 encryption and emergency alarms guarantee privacy and safety.
Total Compatibility: Works with existing analog fleets while offering advanced digital performance.
Rugged Resilience: IP68 durability ensures operation in extreme dust, water, or industrial conditions.
Enhanced Efficiency: TDMA time‑slotting doubles channel capacity without doubling spectrum use.

Ideal Use Cases

Hazardous‑area personnel (oil, gas, mining, chemical plants)—intrinsically safe with explosion-proof certification.
Industrial & Emergency teams—prioritize secure, encrypted communication and instant alerts.
Hybrid analog/digital users—transition smoothly between frequency modes.
Security & logistics—call flexibility, zonal switching, and zone-based operations boost coordination.

The TSC‑405 effortlessly blends cutting‑edge digital DMR with analog compatibility, AES‑256 encryption, VOX, emergency alarms, and the option for intrinsic safety—all in a rugged IP68 housing. It’s the ideal choice for professionals in hazardous, mission‑critical, or industrial settings who need secure, reliable, and flexible communication.

Basic Parameters

Frequency: 136~174MHz, 350~400MHz / 400~470MHz, 450~520MHz
Channel Spacing: 12.5 / 25 KHz
Channel Number: 32
Output Power: 1W (Low), ≤5W (High)
Frequency Stability: ±1.0ppm
Battery: 2200mAh

As a leading two way radio supplier, we deliver comprehensive two way radio solutions tailored to your unique needs. From rugged handheld radios to customized accessories and scalable systems for enterprises, public safety, and industrial teams, our expert support ensures seamless deployment and ongoing reliability. Partner with us for end-to-end communication solutions—equipment procurement, system integration, training, and maintenance—all designed to maximize operational efficiency. Choose us as your trusted two way radio supplier and let our proven two way radio solutions empower your team with clear, dependable connectivity in any environment.

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