The system has space for a sim card, all the operations works by sms. It is also possible to make and receive calls.
EVERSPRING USC423 WIRELESS GSM ALARM SYSTEM
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EVERSPRING Wireless GSM Alarm System
▪ Alarm system with PIR Motion & Magnetic Door/Window Sensor
▪ Built-in keypad, remote controller and RFID tag
▪ Self monitoring & Remote actions with SMS notification
▪ 6HR battery backup
▪ 100db Built-in siren
▪ Smartphone App available on Playstore & Appstore
EVERSPRING GSM ALARM, EVERSPRING GSM ALARM BANGLADESH
• Operation range of RF > 150m in open space
• Support total up to 50 zones, zone 1 – 9 can be renamed
• 3 protection zone types: intruder, 24hrs, and delay
• Backup battery up to 5-hour operation time (optional)
• Built-in siren 95dB at 1m, 3 levels of volume adjusted by app
• Total 112 devices supported
• Built-in microphone to record a 10 second alert message
• Voice call & SMS to 5 receivers each for event or emergency alert
• Indicators for GSM signal, arm/disarm/partial arm
• Tamper protection
• RF signal anti-jamming function
• Notifications for door sensor not completely closed
GSM ALARM SYSTEM
The newest alarm system by Everspring. It is easy to use and install, and convenient to use. It only requires a sim card to connect to the GSM network, so in case of alarm it will send a phone call or sms to the selected numbers.
All the accessories are wireless and are powered by batteries. Each of the alarm kits typically includes one control panel and other security devices for protecting your properties.
Special functions like: speed dial, alarm zones, duress code; makes this system the best GSM system available on the market.
All the accessories connect to the control panel wireless. In case of blackout or intrusion alert you will be notified by sms.
You don’t need a contract for your alarm system, you only pay for the sim card when you are using it.