The Dinsafer Helio DRFT01H is a contactless RFID tag that pairs with the Helio smart alarm system keypad (DKPH4) to arm or disarm the system by proximity — no PIN code required. Each tag operates at 125 kHz and measures 27×27×3 mm in a grey-blue finish.

The tag contains no battery and requires no charging. It is rated to operate between -10°C and +50°C and up to 95% relative humidity (non-condensing), making it suitable for everyday carry on a keyring. Each pack contains 2 tags.

Key Features

• 125 kHz contactless RFID operation
• No PIN code required — hold near the keypad to arm or disarm
• No battery or charging needed
• Compact flat form: 27×27×3 mm
• Grey-blue colour
• 2 tags per pack

Product Benefits

• Contactless operation is faster than PIN entry, particularly useful when carrying bags or luggage
• No battery means the tag never runs out of power and needs no maintenance
• Two tags per pack allows one for a primary user and one spare, or distribution between two household members
• The flat 3 mm thickness sits unobtrusively on a keyring without adding bulk

Technical Specifications

• Model: DRFT01H
• RFID Frequency: 125 kHz
• Operating Temperature: -10°C to +50°C
• Humidity: Up to 95% relative (non-condensing)
• Colour: Grey-Blue
• Dimensions (H×W×D): 27×27×3 mm
• Quantity per Pack: 2 tags

Why You'll Love It

• Works with the Helio DKPH4 keypad — the same panel that controls all other Helio sensors and sirens
• The square 27×27 mm footprint fits inside most standard card or keyfob slots
• Maintenance-free: no battery to replace, no app required to use the tag
• Additional tags can be registered on the DKPH4 keypad without limit, so every household member can have one