Personal alarm Push button Doro 3500

The Doro 3500 personal alarm Push button is a compact wearable safety device designed for immediate manual activation. With a small footprint of 38 mm width, 31 mm depth and 10 mm height and powered by a CR2032 battery, the unit provides a simple push-button interface for signalling distress or requesting assistance. The device is intended to be carried or worn so that help can be summoned quickly when needed.

Advantages

The small size and light weight make the personal alarm discreet and easy to carry in a pocket, on a keyring or clipped to clothing. Push button activation allows for fast, deliberate alerting without complex procedures. The use of a standard CR2032 battery ensures readily available power replacement and predictable battery performance. The minimal design focuses on reliability and straightforward operation for users who need a simple emergency activation method.

Suitable for

• Individuals who want a compact manual personal alarm for everyday carry
• Elderly users who require an easy-to-operate emergency activation
• People working alone or in isolated environments
• Outdoor activities where a small, lightweight alert device is preferred

Key specifications

• Activation: manual push button
• Dimensions: 38 mm (width) × 31 mm (depth) × 10 mm (height)
• Power source: CR2032 coin cell battery
• Form factor: compact, portable device suitable for pocket or keyring
• Operating concept: single-purpose emergency signalling with simple interface

How to use

Carry or attach the Doro 3500 personal alarm so the push button is accessible. To signal for assistance, press the push button firmly to activate the alarm function. Replace the CR2032 battery when the device indicates low power or according to a regular maintenance interval; follow the device enclosure markings for correct battery orientation when replacing the cell. Store the alarm in a dry, room-temperature environment when not in use.

Usage recommendations

Check battery status periodically and test the push button operation during routine checks to ensure the device will function when needed. Ensure the alarm is positioned where it can be reached quickly and avoid exposing the device to extended moisture or extreme temperatures.