ZMAN Technologies
Shabbos mode appliance devices
Nationwide (US)
ZMAN Technologies designs and manufactures Shabbos Keeper devices that automate refrigerators and ovens to switch to Shabbos mode before Friday evening and return to weekday mode after Shabbos, with halachic guidance from leading rabbinical authorities. Frum/Jewish link, from its own site: “Our mission at ZMAN Technologies is to harness the capabilities of modern technology and innovative engineering and to utilize this collaborative expertise to enhance & protect the uncompromising observance of Shabbos and Yom Tov.”.
Contact source checked 2026-11-09
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Products compatible with selected American models in USA and Canada; website current as of 2026
Address/area as listed on the organization's website, checked 2026-11-09
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