10 RELAY GSM with DTMF, TIMER & 7 INPUT Triggers

Buy Link :

https://www.alselectro.in/product-page/10-relay-gsm-with-dtmf-timer-7-input-trigger
This new 10 relay GSM board has DTMF control option , Relay Timer in secs & Minutes and 7 INPUT Triggers.
Each Relay can be operated by sending SMS message from registered Master mobile.
Master number can be easily registered just by sending SMS #X
Upto 7 numbers can be registered by sending sms #2STNxxxxx, #3STNxxxx

Relays can be switched ON by sending sms
#A1 relay 1 ON
#A0 relay 1 OFF
#B1 #B0
#C1 #C0............
All relays ON by sending #L1
All relays OFF by #L0

Видео 10 RELAY GSM with DTMF, TIMER & 7 INPUT Triggers канала Saravanan AL