Is the ecom Smart-Ex 03 DZ1 FCC certified?

We have not found a public record yet. That does not mean it is not certified, only that we have not found the record. It has an approval record in 1 country: United Kingdom.

How rugged is the ecom Smart-Ex 03 DZ1 and how big is its battery?

4400 mAh battery, IP68 rating, MIL-STD-810H, ATEX certification for hazardous areas, and weighs 400 g.

Which networks does the ecom Smart-Ex 03 DZ1 support?

It works on 5G, 4G, 3G, and 2G. LTE bands B1/B2/B3/B4/B5/B7/B8/B12/B13/B14/B17/B18/B19/B20/B25/B26/B28/B29/B30/B34/B38/B39/B40/B41/B42/B43/B48/B53/B66/B71, dual SIM, and Wi-Fi.

What is the difference between the ecom Smart-Ex 03 DZ1 and the Airbus Tactilon Dabat?

Only the ecom Smart-Ex 03 DZ1 has 5G. Only the ecom Smart-Ex 03 DZ1 has ATEX. Ingress protection: IP68 on the ecom Smart-Ex 03 DZ1, IP65/IP67 on the Airbus Tactilon Dabat.

Image: ecom-ex.com

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ecom Smart-Ex 03 DZ1

Rugged phoneAvailable

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Overview

Brand	ecom instruments
Model	Smart-Ex 03 DZ1
Type	Rugged phone
Status	Available
Release year	—
Approved in	United Kingdom

Platform

OS	Android
OS version	15
Chipset	Qualcomm Dragonwing QCM6490
RAM	8 GB
Storage	128 GB (no microSD)

Network

Networks	2G, 3G, 4G, 5G
LTE bands	B1/B2/B3/B4/B5/B7/B8/B12/B13/B14/B17/B18/B19/B20/B25/B26/B28/B29/B30/B34/B38/B39/B40/B41/B42/B43/B48/B53/B66/B71
Wi-Fi	Wi-Fi 6 (802.11 a/b/g/n/ac/ax), 6E ready
Bluetooth	5.2 LE
GNSS	GPS, GLONASS, GALILEO, QZSS, BeiDou
Dual SIM	Yes

Push-to-talk

Dedicated PTT key	Yes
Programmable keys	—
PoC apps	—
3GPP MCPTT	—
Analog/DMR hybrid	—

Physical

IP rating	IP68
MIL-STD	MIL-STD-810H
ATEX	Yes
Display	6″, touch
Battery	4400 mAh
Weight	400 g
Dimensions	84 x 172 x 18/25 mm
Speaker	—
Camera	13 MP rear, 5 MP front (optional)

Type approvals

United Kingdom · UKCA · source

Regulatory approvals found in public records. A missing country means we have not found a public record yet, not that the device is unapproved.

Notes

Pepperl+Fuchs/ecom intrinsically safe 5G phone certified for Zone 1/21 and Division 1. ATEX marking is II 2G Ex ia IIC T4 Gb and II 2D Ex ia IIIC T135 °C Db. It also holds IECEx, UKCA Ex, NEC/CEC Class I/II/III Div 1, Inmetro, IA, KC, Japan and ANZEx (mining) approvals. It has a programmable PTT/alarm/multifunction key, and ecom sells PoC bundles with its RSM-Ex 01 remote speaker mic. Ships with Android 15, with Android 16 planned and security patches until Q4 2032. Cameras are optional (camera-free versions exist). 5G NR n1/n2/n3/n5/n7/n8/n12/n13/n14/n18/n20/n25/n28/n30/n38/n40/n41/n48/n66/n71/n77/n78/n79, including 5G SA. Dual SIM is one nano-SIM plus eSIM. Depth is listed as 18 mm / 25 mm. ecom sells a separate Smart-Ex 03 DZ2 for Zone 2/22 and Div 2, not covered here.