Always Security OK — Japan's leading provider of electronic security and 24/7 monitoring services.
Connect directly with ALSOK for personalized monitoring solutions and competitive pricing
Remote visual confirmation using security cameras to verify alarms and incidents
Real-time audio and visual deterrents to prevent crime before it happens
Compatible with any security camera brand (200+ supported manufacturers)
ALSOK (Sohgo Security Services Co., Ltd., renamed Alsok Co., Ltd. in July 2025) is one of Japan's largest security companies, founded in 1965. Headquartered in Tokyo, ALSOK operates a nationwide network of regional headquarters, branches, and sales offices. Services include 24/7 electronic security and alarm monitoring, stationed security (manned guarding), cash and valuables transportation, fire protection, home security (HOME ALSOK Premium), elder-care monitoring (MIMAMORI SUPPORT), and video surveillance. The company also operates internationally through its Overseas division.
🇯🇵Minato-ku, Tokyo, JP
1-6-6 Motoakasaka, Tokyo, 107-8511