Frequently Asked Questions

Find answers to the most common questions about our products, ordering process, shipping, and services. Can't find what you're looking for? Contact us directly via email or WhatsApp.

Product & Device Features & Compatibility

Are all Savannel walkie talkies compatible with each other for group calls?

All Savannel 4G LTE and 5G walkie talkies are fully cross-compatible for group calls on the same network platform. GMRS radios work with all Savannel GMRS models once programmed to matching frequency and tone settings.

Will these walkie talkies work in my country?

Yes, all 4G and 5G models operate on global cellular networks across more than 170 countries.

What is the difference between 4G, 4G LTE and 5G models?

Basic 4G supports standard PTT voice calls. 4G LTE delivers faster connectivity with encryption, GPS and cross-border calls. 5G adds ultra-low latency and stronger signal penetration.

What is the maximum communication range?

5,000+ kilometers on cellular networks. Dual-mode models also support 1–10km offline UHF radio.

Do these walkie talkies support group calling?

Yes, all models support group calling, selective calling, one-on-one private calling and group dispatch calls.

How long does the battery last?

Entry-level: 110–200 hours standby. Premium models: 5–7 days standby. Continuous talk time: 24–48 hours.

What does full duplex mean?

Simultaneous two-way talking like a phone call, removing push-to-talk delay.

Are Savannel products waterproof?

Ratings vary by model. 588 Repeater: IP66. X4: IP67. Standard handhelds have splash and dust resistance.

Are all products tested before shipment?

Yes, every unit passes multi-stage quality checks including signal, battery, audio, build and accessories. All bulk shipments receive triple quality inspection.

What accessories come in the standard package?

1x walkie talkie, 1x high-capacity battery, 1x Type-C cable, 1x English manual, 1x belt clip, 1x pre-activated SIM card with 1 year free service. Headsets sold separately.

SIM Card & Network Service

Does every walkie talkie come with a SIM card?

Yes. Every 4G/5G walkie talkie includes a pre-activated SIM card with one full year of complimentary global network service. After the first year: renew annually for $30 USD per unit, purchase lifetime SIM access for a one-time $80 USD fee, or insert your own compatible local SIM card. Covers 170+ countries.

What network coverage does your included SIM card support?

Full 5G and 4G LTE network compatibility across more than 170 countries worldwide, delivering reliable nationwide coverage for consistent cross-border communication.

Can I use my own SIM card?

Yes. Most models support pluggable SIM cards. Contact us for compatibility details for specific models.

What are the benefits of using your included SIM card?

Eliminates expensive international roaming charges, works seamlessly across borders, requires no manual setup for encryption, group calls or GPS features. Optimized specifically for our radios for reliable plug-and-play operation worldwide.

Technical Terms & Industry Use Case Guide

Part A: Common Technical Terminology

What is AES256 encryption?

AES256 is a military-grade encryption standard that scrambles all voice transmissions between radios. This prevents third parties from listening in on your team's conversations, which is critical for security, logistics and sensitive commercial operations.

What is PoC (Push-to-Talk over Cellular)?

PoC means walkie talkies that use cellular data networks (4G/5G) instead of local radio signals. This removes distance limits, allowing cross-country and cross-continental group calls as long as there is cellular coverage.

What is a GMRS repeater used for?

A GMRS repeater receives and retransmits local radio signals to extend range and eliminate dead zones across large sites like construction yards, farms, mining areas or factory campuses.

Part B: Industry Applications & Model Selection

What industries are these walkie talkies designed for?

Construction & Engineering, Private Security & Law Enforcement, Logistics & Transportation, Hotels & Hospitality, Retail & Shopping Malls, Mining & Remote Field Operations, Event Management, Outdoor Tourism, Property Management, Food & Beverage, Educational Campuses, Marine & Offshore.

Best radio for small retail, restaurants or campus security on a budget?

G3 and M3 entry-level models - reliable 4G, long battery, simple operation.

Best radio for customer-facing staff where discretion matters?

BK Mini and GT5 - compact, pocket-sized, full 4G range and encryption.

Best radio for construction sites and field work?

T6 (zinc alloy frame, rotary group switch) and M9 (IP54, larger battery, OLED screen).

Best radio for cross-border logistics, mining and long-haul fleets?

M5, M6 and M8 5G models - 5G connectivity, GPS route playback, military-grade encryption. M8 adds dual SIM.

Which radio works with no cellular coverage?

X4 dual-mode hybrid - 4G plus offline UHF up to 10km, IP67 waterproof.

Best radio for night shifts, rescue and field patrols?

S800 flashlight-style radio - 4G, 3-mode LED torch, weather display, GPS, reverse power bank.