Hotel Key Card & Energy Saving Switches

Hotel Key Card & Energy Saving Switch Manufacturer Universal, RFID, TTLOCK, BLE smart & occupancy switches on one 30A platform

Universal Card
MIFARE / Temic
TTLOCK
BLE + Wi-Fi
PIR / mmWave
CE / RoHS

We build hotel key card switches and room energy saving switches in-house — universal card, RFID/MIFARE, TTLOCK compatible, BLE+WiFi, and PIR/mmWave occupancy models share the same 30A relay platform. Every switch cuts 25–40% of guest-room electricity with no rewiring.

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CE 10+ Years in business 24h response OEM / ODM support

月产能

200,000 pcs

出口市场

质量体系覆盖

自主研发制造始于

2016

Hotel Energy Saving Switches

Key Card & Occupancy Switches for Every Room

Hotel key card switches and occupancy sensor switches that cut 25–40% of guest-room electricity — universal, RFID/MIFARE, TTLOCK compatible, BLE smart, and PIR/mmWave models on a shared 30A relay platform.

Smart / Connected Switches

BLE 智能取电开关 — 蓝牙 + WiFi 酒店取电控制

BLE 智能取电开关集成蓝牙 LE 与 WiFi，支持 App 房间取电控制。兼容客人手机或 MIFARE 卡，上云记录用电日志，削减 25–40% 客房能耗。智能节能开关与 WiFi 节能开关，助力智慧酒店。

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Key Card Switches

酒店取电开关 — 插卡取电，延时断电控制

酒店取电开关，经典插卡取电、拔卡延时断电控制。16A 大负载驱动接触器控制空调热水器。220V 交流电。CE RoHS 认证。OEM/ODM 供应商。

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Key Card Switches

酒店取电开关 — 插卡即用客房电源控制

酒店取电开关插卡通电、拔卡延时断电，联动空调停止空房浪费。220V AC，10A-16A，RS485或干接点。CE RoHS。OEM/ODM供应商。

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Key Card Switches

酒店取电开关 — 客房电源智能控制方案

酒店取电开关实现客房电源智能控制。RFID/IC卡识别，插卡取电，拔卡延时断电。220V交流，10A-16A，RS485或干接点。CE RoHS认证。OEM/ODM源头供应商。

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Why Our Switches

Room energy saving switches built for reliable hotel retrofit

Our hotel key card switches and occupancy switches share one 30A relay platform — so a single supplier covers universal, RFID, TTLOCK, BLE, and occupancy control across every room type, with consistent quality and delivery.

Switch production capacity

200,000 switches per month on a shared 30A relay platform, with controlled capacity for repeat hotel and distributor orders.

Switch quality assurance

Every switch passes in-process inspection, first-article report, and final outgoing inspection. CE and RoHS certified.

Global switch delivery

Switches shipped FOB Shenzhen, CIF, or DDP to 6 export markets (US, Germany, UK, Japan, UAE, Vietnam) with full CE/RoHS documentation.

Card & control innovation

Universal UID, room-bound RFID/MIFARE, TTLOCK sector-key, BLE+WiFi, and PIR/mmWave occupancy — one platform covering every hotel card and control scenario.

Why hotels use key card energy saving switches

A hotel key card switch is the wall device that turns a guest room's power on when a card is inserted and off when it is removed. Guests cannot leave the AC, lights, and sockets running after checkout — so the room energy saving switch typically cuts 25–40% of guest-room electricity with no network, no app, and no rewiring.

For a retrofit or a budget property, a universal card switch reads any MIFARE / Temic UID, so you deploy across hundreds of rooms using the cards you already have. For ecosystem-locked hotels, a TTLOCK compatible or RFID room-bound switch stops card-sharing between rooms. And for card-free rooms, a PIR / mmWave occupancy switch powers the room by presence instead of by card.

One 30A relay platform covers universal, RFID, TTLOCK, BLE smart, and occupancy control — so a single supplier handles every room type in your hotel, serviced apartment, or dormitory project.

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Compare key card switches by card type and control mode

Five hotel energy saving switches — pick the card technology and control mode that match your lock system and room types. All five share the same 30A relay platform, 86×86 panel, and 15-second delay-off.

RS485 / Dry contact 酒店取电开关 — 客房电源智能控制方案

产品
适用场景: 新建酒店项目的客房电源智能控制

13.56MHz MIFARE / 125kHz Temic RFID 节能开关 — 房间绑定 MIFARE 卡开关（B 型）

产品
适用场景: 必须防止跨房卡共享的客房

TTLOCK / TTHotel compatible (sector-key auth) TTLOCK 兼容取电开关 — 房间绑定 + 时间限制（C 型）

产品
适用场景: TTLOCK 酒店改造，无需重新发卡

Bluetooth LE + WiFi BLE 智能取电开关 — 蓝牙 + WiFi 酒店取电控制

产品
适用场景: 手机即钥匙的 App 客房取电

PIR / mmWave presence detection 酒店占用传感器开关 — PIR/雷达房间取电控制

产品
适用场景: 客人遗忘或丢失刷卡卡的客房

协议	RS485 / Dry contact	13.56MHz MIFARE / 125kHz Temic	TTLOCK / TTHotel compatible (sector-key auth)	Bluetooth LE + WiFi	PIR / mmWave presence detection
产品
型号	酒店取电开关 — 客房电源智能控制方案	RFID 节能开关 — 房间绑定 MIFARE 卡开关（B 型）	TTLOCK 兼容取电开关 — 房间绑定 + 时间限制（C 型）	BLE 智能取电开关 — 蓝牙 + WiFi 酒店取电控制	酒店占用传感器开关 — PIR/雷达房间取电控制
适用场景	新建酒店项目的客房电源智能控制	必须防止跨房卡共享的客房	TTLOCK 酒店改造，无需重新发卡	手机即钥匙的 App 客房取电	客人遗忘或丢失刷卡卡的客房

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Why Buyers Choose Our Switches

Why buyers choose our hotel key card switches

10+ years building room energy saving switches, 6+ export markets, 24h response, and full OEM/ODM support. Every switch is CE and RoHS certified.

10+

年行业经验

服务国家

24h

平均询盘响应

OEM / ODM

OEM / ODM 项目

Buyer Questions

Hotel key card switch FAQs from hotel and procurement buyers

Common questions from hotel and procurement buyers evaluating our key card and occupancy energy saving switches — card types, universal vs encrypted, TTLOCK, occupancy control, and OEM/ODM terms.

问题 1

What is a hotel key card switch?

A hotel key card switch is the wall device that powers a guest room when a card is inserted and cuts power when the card is removed. It typically saves 25–40% of guest-room electricity because guests cannot leave the AC running after checkout. Our guide to hotel key card switches covers types, wiring, and how to specify one.

问题 2

Which hotel key card types do your switches support?

Our universal switch reads any 125kHz Temic or 13.56MHz MIFARE card by UID only. Room-bound RFID switches accept a specific MIFARE/Temic card written for that room, and TTLOCK compatible switches use TTLOCK/TTHotel sector-key auth. See our hotel key card types explainer for the full M1 / MIFARE / Temic breakdown.

问题 3

Universal vs encrypted key card switch — which should I choose?

A universal switch works with any card (no lock-in) and is best for retrofits and budget properties. An encrypted or room-bound switch (RFID/TTLOCK) stops guests moving a card from one room to another to keep both powered, which suits branded and chain hotels. Our universal vs encrypted comparison walks through the security and card-sharing trade-offs.

问题 4

Do you make a TTLOCK compatible energy switch?

Yes. Our TTLOCK compatible energy switch powers the room only for the correct room card and only inside the check-in window — auto power-off at checkout, no manual reset. It works with TTLOCK / TTHotel MIFARE cards via sector-key auth on the shared 30A platform. Read the TTLOCK integration guide for ecosystem details.

问题 5

What is a hotel occupancy sensor switch?

A hotel occupancy sensor switch powers the room by presence, not by card — using PIR or mmWave detection, with optional door-contact linkage. It is ideal for card-free rooms, staff areas, and bathrooms where a card is inconvenient. See our PIR vs mmWave occupancy switch comparison to pick the right detection mode.

问题 6

Is KeyCardSwitch a manufacturer or a distributor?

We are the OEM/ODM manufacturer — every switch is designed and built in-house at our Shenzhen facility on a shared 30A relay platform. You buy direct from the factory, with full support for custom branding, packaging, and card-frequency matching for hotel or distributor rollouts. See our hotel energy management system solution for a real-world deployment, or contact us for sampling (7-10 days) and mass production (20-30 days).

Direct Inquiry

Talk to our sales engineers

Send your room voltage, card system, and target volume — we will respond within 24 business hours with a sample plan, quote, or next-step recommendation.