OEM SH3R Hotel Switch 30A Any-Card Power Controller

OEM SH3R Power Controller

The OEM SH3R Hotel Switch provides a high-capacity power management solution for hospitality environments and multi-tenant facilities. This hardware interfaces directly with the guest room electrical circuit to regulate energy consumption based on occupancy. It utilizes a universal card detection mechanism. This allows the device to activate power relays upon the insertion of any standard ISO-sized card. Facilities managers do not need to issue specific RFID or magnetic stripe cards for power activation. This reduces overhead costs associated with specialized card procurement. The internal 30A relay handles heavy electrical loads without the immediate need for external contactors in most standard room configurations.

Key Features

• Universal Card Compatibility
  The internal sensor detects any physical card insertion to trigger the main power relay immediately.

• High-Current Load Capacity

  • Supports a maximum current rating of 30A for direct appliance control.
  • Manages lighting, HVAC systems, and wall outlets through a single point of entry.
  • Reduces the complexity of room wiring by eliminating auxiliary relay components for lower-wattage circuits.

• Integrated Exit Delay Logic
  A built-in 15-second delay ensures power remains active while guests exit the room after card removal.

• Fire-Retardant Construction

  • The chassis uses high-quality PC (polycarbonate) materials to meet strict safety standards.
  • Impact-resistant housing protects internal logic boards from mechanical failure during frequent use.
  • The material resists yellowing and thermal degradation over long-term operational lifecycles.

Specifications

What’s in the Box

• OEM SH3R Power Switch

• Mounting Hardware Kit

• Installation Wiring Diagram

Why Choose SH3R Power Controller

• The 30A rating permits direct connection to air conditioning units and high-wattage water heaters.

• Mechanical card detection removes the dependency on specific RFID frequencies or proprietary card encoding.

• Standard 86mm x 86mm dimensions ensure compatibility with standard UK and EU backbox installations.

• An integrated blue LED locator helps users find the card slot in low-light conditions.

• The circuit board design incorporates surge protection to prevent damage during power fluctuations.