For every building there are schedules. For every schedule, an audio alert. Lathem's Signal Devices offer low power consumption with high sound output. Indoor or outdoor models are available - Lathem makes a Signal Device to fit virtually any need.
Lathem Master Controls are ideal for schools, hospitals, airports and industry. With Lathem's wall clocks, the Master Control series can improve attendance, organize schedules and increase efficiency.
The Sonachron Program Timer from Lathem is ideal for schools and industry. The Sonachron is a dual-purpose, single circuit program timer, ideal for signaling horns and bells or for controlling the On/Off status of electrical devices such as HVAC or appliances.