eLockApp vs Pekaway Blue

With the GROTHE eLock app, GROTHE eLock locking cylinders can be opened securely and managed conveniently. Each user can be assigned access authorisations, which are encrypted and transmitted to the locking cylinder via Bluetooth when an opening attempt is made. There they are cross-checked and, if authorisation is granted, the cylinder knob is released for operation. The app is fully functional offline. - Opening the door via smartphone (time-limited and permanently open) - Easy to use app - Live battery display for all Locking cylinder within range Additional features for administrators: - Management of access authorisation of all users - Configuration of door parameters such as e.g. release times - Reading out the event memory of the locking cylinders - Determining the communication key for secure data transmission The APP: Open the door with the eLock app or transponder. Manage access authorisations with the eLock app: simply add or delete users. Manage multiple locking cylinders in one app. View the last 1000 events. Automatic locking of the door after an adjustable time The mechanics: Double knob cylinder with electronic authorisation on one side. Open and lock the door manually from the inside using the rotary knob. Quick to install - simply replace the existing locking cylinder. Increased security at the entrance as the cylinder requires no cabling, cloud or network.

With Pekaway Blue you connect directly via Bluetooth Low Energy (BLE) to your Pekaway devices. View live data, change settings, and manage updates - no cloud or account required. Supported devices: - Pekaway Shunt - Pekaway Boiler Controller - Pekaway LTE Bridge - Pekaway MPPT - Pekaway Power Unit Highlights: Direct BLE connection to Pekaway devices Live status and measurements (e.g., current, voltage, temperature) Configure devices directly in the app OTA updates for supported devices Works offline - no registration required Optional: You can connect supported devices to Wi‑Fi to forward data via MQTT (e.g., Home Assistant). The app works without an internet connection. Just connect via bluetooth and go!