{"product_id":"jcsmarts-433mhz-bluetooth-gateway-hotel-lock-system","title":"JCSMARTS 433MHz Bluetooth Hotel Lock Gateway – 100m Range","description":"\n\u003ch2\u003eJCSMARTS 433MHz Wireless Bluetooth Gateway — Smarter Hotel Lock Management\u003c\/h2\u003e\n\u003cp\u003eTake full control of your hotel's door lock network with the \u003cstrong\u003eJCSMARTS 433MHz Wireless Bluetooth Gateway\u003c\/strong\u003e. Designed to integrate seamlessly with online Bluetooth hotel lock systems, this gateway bridges your smart locks to your property management software — giving your team real-time visibility and remote control from any PC on the network. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhat the Gateway Unlocks for Your Property\u003c\/h3\u003e\n\u003cp\u003eAdding this gateway to your hotel lock system expands your management capabilities significantly:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eRemote unlock records\u003c\/strong\u003e — check all door access history from your PC at any time\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eRemote room check-out\u003c\/strong\u003e — check out any room type directly from the management software\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eRemote lock time adjustment\u003c\/strong\u003e — fine-tune auto-lock timing without visiting each door\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eLost card reporting \u0026amp; sync\u003c\/strong\u003e — instantly report a lost key card and push the update to the lock\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eRemote data upload\u003c\/strong\u003e — sync all lock data to your server automatically\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eBattery\/power status monitoring\u003c\/strong\u003e — receive real-time power level updates for every connected lock\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003ePassage mode control\u003c\/strong\u003e — set any lock to passage mode remotely for high-traffic periods\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eAbnormal alert upload\u003c\/strong\u003e — get notified of irregular lock activity automatically\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eEnergy-saving switch sync\u003c\/strong\u003e — control and monitor the in-room energy saver remotely\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWireless Protocols\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eBluetooth + 433MHz RF\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003e433MHz Frequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e432.5 – 435.5 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003e433MHz Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWireless Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eUp to 100m (open, unobstructed)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMax Downlink Devices\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e32 locks per gateway\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eUplink Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eRJ45 LAN (Ethernet)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eDHCP Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWi-Fi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e100 × 84 × 27 mm (antenna excluded)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eRecommended Lock Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e10–15 locks per gateway (optimal performance)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eBLE Version\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eAvailable (lower cost, different enclosure)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eJCSMARTS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhy Choose an Online Hotel Lock System?\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecure data storage\u003c\/strong\u003e — all guest information is saved on your server, keeping sensitive records safe and accessible.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOffline resilience\u003c\/strong\u003e — if your internet connection drops, staff can still issue key cards via software. All actions queue locally and sync to the server the moment connectivity is restored.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnergy management\u003c\/strong\u003e — remotely power off in-room energy savers from the management console, reducing utility costs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstant remote access\u003c\/strong\u003e — once a guest checks in, their assigned lock can be remotely unlocked directly from management software — no front-desk visits needed.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eFor more on network device security and best practices in connected systems, visit the \u003ca href=\"https:\/\/www.nist.gov\/topics\/cybersecurity\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNIST Cybersecurity resource center\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: How many hotel door locks can one 433MHz Bluetooth gateway support?\u003c\/h4\u003e\n\u003cp\u003eA: The JCSMARTS 433MHz Bluetooth gateway supports a maximum of 32 downlink devices (locks), though optimal performance is achieved with 10–15 locks per gateway for the most responsive real-time management.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the gateway work if the hotel's internet connection goes down?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The online hotel lock system is designed with offline resilience — hotel staff can continue to issue key cards via the management software during an internet outage. All actions are saved locally and automatically synced to the server once the connection is restored.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the wireless range of this Bluetooth hotel lock gateway?\u003c\/h4\u003e\n\u003cp\u003eA: The gateway offers a wireless range of up to 100 meters in open, unobstructed conditions. Range may be reduced through walls and other physical barriers, so placement near the center of your lock cluster is recommended.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does the gateway connect to the hotel's network?\u003c\/h4\u003e\n\u003cp\u003eA: The gateway uses a standard RJ45 LAN (Ethernet) interface for its uplink connection and supports DHCP for easy network configuration. An optional Wi-Fi module is also available for installations where wired Ethernet is not convenient.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How many hotel door locks can one 433MHz Bluetooth gateway support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The JCSMARTS 433MHz Bluetooth gateway supports a maximum of 32 downlink devices (locks), though optimal performance is achieved with 10–15 locks per gateway for the most responsive real-time management.\"}}, {\"@type\": \"Question\", \"name\": \"Does the gateway work if the hotel's internet connection goes down?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The online hotel lock system is designed with offline resilience — hotel staff can continue to issue key cards via the management software during an internet outage. 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