ST-500 Service Calling Button

ST-500 is a two/three button type transmitter that is specifically designed to use at warehouse or manufacturing facility. The external antenna attached to ST-500 improves the wireless range. Customizable: Each button can be registered independently. Press the call bell when service is needed. The call bell number will be displayed on the receiver with a sound. The number will be also displayed on the pager.ST-500 is a two/three button type transmitter that is specifically designed to use at warehouse or manufacturing facility. Outstanding performance: Improve wireless range with the external antenna. Compatible with calling system, pager unit system and direct paging system. Maximize productivity: Auto-counting in production line is possible. (Additional equipment is required*). Improve Service Quality. Improve Business Efficiency. Increase Customer Satisfaction. Increase Business Profit.