Long-range call buttons

Lora Call Button

The MMCall LoRa Call Button is a wireless assistance caller intended for projects where conventional local signal coverage may not be sufficient. It can be used with a compatible LoRa receiving and relay system to send events from distributed call points. Potential applications include large factory floors, warehouses, industrial yards, and multi-building facilities. The product listing identifies an 86 × 86 × 20 mm enclosure. Radio coverage depends on the selected equipment, building conditions, antenna placement, and any required repeaters. Confirm the full system design before purchase.

• Extended Range Calling-Reliable wireless alerts where standard local signals fall short.
• Distributed Call Points-Sends events from multiple locations via LoRa relay systems.
• Industrial Scale Ready-Suited for factories, warehouses, yards, and multi-building sites.