Supplying and installing hotel locks and electric energy savers with room time, which work to rationalize electricity consumption by more than 50 percent. Two-year warranty against manufacturing defects for the savers. 3-year warranty for the locks. Locks: supply and installation. Savers: supply only. Now a special discount for Haraj website visitors by shopping through our online store, Arkan Altaaloq arkanaltaaloq.com. Payment is available with Mada, Visa, and Mastercard cards, with the possibility of installments through Tabby and Tamara. Offer is for a limited time, use discount code: haraj1004