Four Zones GSM Alarm Panel with 64 Bits LCD Display-Alarm System

0-240 Sec Delay Time Setting

Daily Alert

1 Master / 5 Individual User Passwords

16 Texts Sms Option Available

50 Event Logs Info

On Board Keypad With 64 Bit Lcd

24 Hrs Panic/Tamper Zones

4 Zones Alarm Panel

Arm/Disarm Through Password/Sms

Changeable User/Master Password

Immediate And Time Delay Zones Available

Instant Siren And Call/Sms Alert For Zone Open

Zone Status Indicators On Lcd

Auto Arming Provision For Zones

Individual Voice And Text Message Available For Each Zone

20 Sec Recording Time For Individual Voice Message

Built In Gsm Modem

Memory Available To Store 10 Phone Numbers

Receives Sms While Arm/Disarm

Balance Status Can Be Checked By Sms

Recorded Message Playback Speaker Provision Available

If Network Strength Is Off, System Will Be Operated As Normal Panel

Fully Reprogrammable For Future Options

Two Sirens With Tamper Provision

Modified Siren Out Timing (Up To 4 Hours)

Built In Battery Backup Provision

Low Battery/Reverse Battery Indicators

Resettable Fuse

Control Panel Door Tamper Available

External Relay For Trigger Mode And Application Mode

In Application Mode Relay Can Be Operated By Sms

Micro-Controller Based System

Android Application


The ATSS Hard Wired GSM Burglar Alarm System – Active GA-4 Consists of LCD Keypad, 4 Zones, 1 Panic Zone, 2 Siren With Tamper Provisions, Control Panel Tamper. Activation & Deactivation of the system is done through Keypad & Mobile SMS.

Max Power Consumption 36 Watts
AC Main Supply 220-240 V AC /50 Hz
Transformer-Step down 230 V AC/50 Hz(Pri) | 18 V AC/2 A (Sec)
BATTERY Battery is full recommended
Battery type Lead Acid Rechargeable Battery
Max Recharging Voltage-Input 13.7 V DC
Max Voltage/Current ratings 12 V DC/7 AH
Zone Response Time < 500 Millisecond
Zone Loop Resistance < 1kilo Ohm For Normally Closed
Max Output Voltage/Current for Sensor Supply 12 V/500 MA
Max Output Voltage/Current for Siren Supply 12 V/750 MA
Max Length of Sensor Cable (multi core cable) 150 m (Depends on cable resistance)
Max Length of Siren Cable (multi core cable) 75 m (Depends on cable resistance)
Max Output Voltage/Current AC 240 V/5 A
Max Output Voltage/Current-Keypad Rly AC 120 V/3 A
Environment Residential/ Commercial/ Light Industrial
Max Humidity 95% Non-Condensing
Operating Temperature 0° C To 45° C
Storage Temperature -20° C~+60° C
Colour Grey Coloured Metal Box
Control Panel Dimensions(mm) (H X W X L)=230*95*330
Weight 3.4kg

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