2) MULTI DOOR GSM
Benefits:-
- Operated by mobile app
- Heavy alarm system
- Call and message alert
- Best for more than one door system
- 5 Numbers registration
Types of Products:-
- SINGLE SHUTTER GSM
Benefits:-
- 15 days battery backup
- Password protected
- Low battery warning
- Resistant to any unknown number
- Alert on 5- numbers
Smart Technology 