Import Card Key Energy Saver — Buy in Bulk from Supplier in China

The Card key energy saver from Savekey Technology Ltd. is a card-activated power control device that cuts electricity flow when the key card is removed, eliminating standby consumption in rooms. It features a 10 to 15 second delay function after card removal to allow occupants to exit before power shuts off, and LED indicators show the power status at a glance. The unit is housed in a durable casing designed for frequent use in high-traffic environments.

Built for commercial and residential installations, this energy saver typically operates at 220-240 V AC, a standard voltage range for such devices in hotel and hospitality sectors. The card slot accepts ISO CR80 sized cards, a standard format for access control, and the internal relay is rated for continuous duty cycles. Materials used are flame-retardant ABS for the housing and copper for internal contacts, typical in energy management hardware.

Property managers and hoteliers use this device to reduce energy waste in guest rooms, hostels, and office spaces where lighting, HVAC, or sockets can be centrally controlled. It integrates with existing wiring without requiring major infrastructure changes, and the supplier offers FOB or CIF shipping terms from Guangdong. Buyers should confirm compatibility with local electrical standards and card types before bulk orders, as the unit is designed for standard EU or UK plug configurations.

Savekey Technology Ltd. is based in Foshan, Guangdong, China, with its registered address at 7th Floor of Building B, No.10 Sizhi Road, Changcheng District. The company operates as an imported-tier supplier, indicating it sources or assembles components for export markets. Its profile shows a harbor trust tier, reflecting a baseline verification level for international trade.

The supplier specializes in energy-saving and access control hardware, with this card key energy saver as a core product. While the response rate and average response hours are currently listed as zero, this may indicate a newer or less active account on the platform. Buyers are advised to contact the supplier directly for updated communication metrics and to verify production capabilities.