arre

arre Contact Sensor

Doors and Windows · Security

MatterContactThreadBluetooth

Where to buy

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Store links open the product’s own page, matched to this accessory by name and model number. Prices and stock aren’t checked and vary by region; check that the model you buy says it works with Apple Home or Matter.

In ReReHome

Position and hold for motorized doors and windows, obstruction alerts, and open or closed from contact sensors.

And every other characteristic or Matter attribute it exposes.

Reports to Apple Home

Contact

Connectivity

Thread
Bluetooth

How it reaches your home

Matter over Thread

Identifiers

Manufacturer	arre (formerly TUO)
Model / SKU	TCS-07505
Matter ID	5150 / 2

Compatibility notes

arre's product page lists it at US$29.99 as 'Matter Certified, Thread Enabled, Works with Apple Home' (arrehome.com, read 2026-10-18).
Revamped model (MPN TCS-07505) released 2025-01-31, about 30% slimmer than the TUO original and switched to a CR2032 battery with about one year of life (matteralpha.com, 2025).
Earlier TUO-branded unit drew complaints about dropping offline and short battery life (smarthomecompared.com, 2026).