Boltek GSM-1 Text Message Notification Dialer Thermometers we got you covered within

we got you covered within five years

12 | 24 hour time options

Weight: 300 g (0

Shock Resistance MIL-STD-810g

Boltek GSM-1 Text Message Notification Dialer Thermometers we got you covered withinBoltek GSM 1 Text Message Notification Dialer The GSM 1 connects directly to the ERL 10 Programmable Relay Module to send SMS messages automatically when local lightning is detected without the need of a computer or laptop after the ERL 10 alarms are configured. The GSM 1 supports over 500 numbers and can be controlled by a single master cell phone by sending SMS commands to add and remove numbers. In the standard configuration, the ERL 10 receives