Lumive Simplex S1 TTLock Smart Cylinder Door Lock (Black, 70mm)

The Simplex S1 TTLock uses the TTLock app on iOS and Android, over Bluetooth, with Wi-Fi when you add the gateway. The app adds temporary codes for guests and access logs that show who entered and when.

Pair the lock with the Lumive G2 TTLock Gateway, which enables remote access through the TTLock app. The gateway is a separate product from the lock. Without it, the lock works over Bluetooth within range of your phone.

The Simplex S1 TTLock opens five ways: fingerprint, the TTLock app, a passcode, a smart card and a mechanical key. It also locks itself automatically after the door closes.

Installation costs SAR 120 per lock when you buy the lock from Lumive. A Lumive-certified technician fits it, sets up the app and tests it before leaving, and Lumive calls you to book a time. Installation is available in Saudi Arabia.

The Simplex S1 TTLock is covered by Lumive's warranty for 2 years from the date of purchase, against defects in materials and workmanship. Repair, exchange or, in some cases, a refund is available, and normal battery wear and misuse are not covered.