Grundig

Founded in 1945 in Germany by Max Grundig, Grundig advanced automotive electronics. After being acquired by Delphi Technologies in 2003, it expanded to North America and is now owned by Germany’s THS, integrating German engineering with American automotive expertise.

As a global mobility solutions provider, Grundig Auto supplies ebikes, high-quality audio systems, and vehicle components using European technology and a global production network.

I. Product Overview

This TPMS monitors tire temperature and pressure simultaneously, is easy to install, and features both solar and USB charging.

II. Product Specifications

• Display
• Storage Temperature: -40°C to 85°C
• Operating Temperature: -20°C to 70°C
• Charging Temperature: -10°C to +65°C
• Operating Voltage: 2.6V to 3.6V
• Battery Specifications: 13300 400mAh
• Operating Current: <2.5mA (low brightness), <3.5mA (high brightness)
• Sleep Current: <45uA
• Power-off Current: <45uA
• Receive Current: <16mA
• Alarm Current: <55mA
• USB Charging Voltage: 5.0V ± 0.2V
• USB Charging Current: 5mA to 120mA (will not automatically shut down during charging)
• Solar Charging Voltage: <6V
• Solar Charging Current: >15mA at 5500LX 25°C

III. Product Features

1. Solar Charging and Wireless Installation

Supports solar charging, eliminating the need for a car cigarette lighter connection. Wireless connectivity via sensors makes installation easy and simple.

2. LCD Digital Display and Compact Design

Equipped with an LCD digital display, tire information is clearly displayed for easy viewing, and the overall design is aesthetically pleasing and compact.

3. Switchable Pressure Units

Switchable between Psi and Bar tire pressure settings to meet diverse global needs and a wide range of applications.

4. Fully Sealed Design

A more advanced, fully sealed design offers excellent waterproof and dustproof performance, ensuring peace of mind in a variety of harsh environments.

5. Comprehensive Alarm System

Features low air pressure, high tire pressure, high temperature, and low battery alarms, ensuring comprehensive driving safety.

IV. Package Contents

Monitor*1 + Sensor*4 + Charging cable*1 + Anti-theft nuts*4 + Wrench*1 + Instruction manual*1 + Double-sided tape*1