---
title: EU Declaration Of Conformity
weight: 4
---

We, the undersigned, hereby declare under our sole responsibility that the product:

- Name: VADTel-AIoTU5
- Description: Smart IoT Telemetry Unit
- Model: VADTel-AIoTU5

is in conformity with the relevant Union harmonization legislation and applicable standards:

## Relevant European Union Directives

- **RED Directive 2014/53/EU** (including Articles 3.1a, 3.1b and 3.2, and Article 3.3 cybersecurity/data protection requirements)
- **RoHS Directive 2011/65/EU** (Restriction of Hazardous Substances)
- **WEEE Directive 2012/19/EU** (Waste Electrical and Electronic Equipment)

## Device Specifications

- **Frequency Bands**: GSM (850/900/1800/1900 MHz), LTE-M (B1/B3/B8/B20)
- **Transmission Power**:
  - GSM: 2W (850/900 MHz), 1W (1800/1900 MHz)
  - LTE-M: ≤23 dBm
- **Communication Protocols**: MQTT, HTTP/HTTPS, TCP/IP
- **Environmental Conditions**:
  - Operating Temperature: −30 °C to +60 °C
  - Humidity: up to 98% (non-condensing)

## Additional Product Information

- **Power Supply**:
  - Built-in battery: 3.7 V, Li-ion, 1,000–6,000 mAh
- **Operating voltage**: 3.4–4.2 V
- **Power consumption**: ≤600 mA (transmission), ≤0.003 mA (standby)
- **Dimensions**: 95×45×35 mm
- **Weight**: ≤0.5 kg
- **Service Life**: ≥5(10) years

### Place of CE Marking

The CE marking is affixed to the product label and included in the accompanying documentation.

### Warnings

- This device is not suitable for explosive environments (ATEX Directive 2014/34/EU).
- Installation must be carried out by qualified personnel.
- Dispose of the device in accordance with WEEE Directive 2012/19/EU.

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Signed for and on behalf of the manufacturer:

**Authorized Person**: Markus Schmidt
**Position**: Head of Quality Assurance