The Bosch Series 4 Built-under Freezer (GUN21VFE0G) offers advanced NoFrost technology, eliminating the need for manual defrosting and ensuring hassle-free maintenance. It features Home Connect for smart technology integration, allowing remote diagnosis, monitoring, and control via smartphone or tablet. With a net capacity of 85 litres, it's ideal for compact kitchens. The freezer boasts electronic temperature controls for precise adjustments and a SuperFreeze function that rapidly lowers the temperature to preserve nutrients and flavour. Its reversible door offers flexibility in installation, and the integrated door alarm alerts you if the door is left open, preventing energy loss. Additional features include a Sabbath Mode for religious observances and a Freezer Malfunction Warning system with optical and acoustical signals for early detection of issues. The interior is designed for easy cleaning, and it has a temperature rise time of 9 hours, providing a buffer during power outages. The freezing capacity is 8 kg/24h. This appliance is energy-efficient, rated 'E', and operates quietly at 35 dB.