The Wallbox eM4 Twin is the future-proof and tailor-made charging solution for companies, the housing industry, parking garages and private households. 2 vehicles can charge at the same time at the ABL Type 2 charging sockets. Connected charging cables can be permanently locked/unlocked via the app.
Easy installation and operation
The cable entry is designed flexibly. 1 person can install the Wallbox easily and in a short time. With the ABL Configuration App for Android and iOS, configuration is quick and uncomplicated. The intuitive user interface of the Wallbox eM4 Twin enables easy operation through visual and acoustic feedback.
Tailor-made solution
The Wallbox eM4 Twin is available as a controller variant with an integrated communication and control unit. The extender variant enables the economical expansion of additional charging points via LAN or WLAN to a group installation. Alternatively, both the controller and extender variants can be operated independently. The static load management of a controller extender group installation can optionally be expanded to include dynamic load management with the ABL Energy Meter accessory product.
Quality and safety
Its robust design and high-quality workmanship protect the Wallbox eM4 Twin from external influences. Thanks to the standard equipment with FI Type A and DC residual current detection, the Wallbox is pre-installed and ready for connection. All ABL wallboxes are 'Made in Germany' and offer the highest safety standards.
Other product advantages

• reev backend / OCPP connection via LTE, LAN or WLAN
• Group installations with up to 30 charging points, scalable to a charging cluster with up to 100 charging points
• Standardized interfaces for integration into the reev dashboard via OCPP Smart Charging and into external systems via Modbus TCP
• MID-compliant energy meter
• Plug & Charge ready (ISO15118)
• IP55 and IK10
ABL reev ready - eMobility hardware & software combined
With ABL reev ready charging stations you receive ABL hardware with a SIM card already inserted and a reev ready pre-configuration. After commissioning the controller variant, the controller and associated extender charging stations have connectivity for 2 years. During this period, activating the reev backend also enables free use of the remote service. Users can activate the reev dashboard with the reev ready license keys Compact or Pro. The reev ready license keys are available separately. One license key is required per charging point.
reev dashboard
Get more out of your ABL charging station: The reev software makes your ABL reev ready wallbox more efficient, it automates processes and makes it easier to control and manage charging processes - all in one place: in the reev dashboard. With Compact and Pro, users can choose between two licenses that meet their respective requirements.
reev range of functions

• Controlled access for authorized drivers
• Flexible user management & free tariff design by creating and managing user groups
• Monitoring & management thanks to a clear display of location utilization and charging processes
• Fully automated billing and invoicing on behalf of the users
• reev app for drivers as an interface between the operator of the charging solution and the driver
• Charge company cars at home and automatically transmit charging processes to the employer
Why ABL reev ready?

• ABL hardware with SIM card already inserted and a reev ready pre-configuration
• Easy activation of the reev dashboard using a reev ready license key
• Out-of-the-box LTE connection for remote service (free for 2 years after commissioning)
• Optimized and time-saving installation and onboarding of your charging infrastructure as well as holistic service for hardware and software