SOS Zone Multi-functions Intrusion Alarm System Voice Communication
1. Rated voltage: 9~12VDC; 1.5A
2. Standby current: 30-40mA
3. Siren output voltage: 12VDC
4. Working temperature:-10℃～+60℃
5. Storage temperature: -20℃～+60℃
6. Relative humidity: 10-90%, No condensation
7. Operating frequency: 900/1800 MHz or 850/900/1800/1900MHz
8. Communication protocol: GSM PHASE 2/2+ (include data service)
9. Wireless sensor receiving frequency: 433.92 MHz
10. Wireless sensor permission quantity: 16pcs
11. Remote control permission quantity: 5pcs
12. Effective wireless distance of remote control: 100 m
13. Battery: built-in lithium-ion battery:1000mAh@3.7
14. Standby time approx.12hours (depending on the network
15. Size: 180X125X30 (L*W*H)
16. Net weight: 0.32kg
1. SL-G2 is with multi-functions. It integrated GSM Module inside,
and almost all useful functions and features of the alarm systems
in the worldwide markets. Also it with innovative and experienced
functions and features to meet the required and potential demands.
2. It is a new security protection solution. It is special for
home, house and office and other applications. It based on Wireless
GSM Communication network; it can alert you by SMS and calling.
3. It supports two way voice communication and wiretap by
intelligent technology. It can answer the incoming call as well as
dial out to the others. It is very useful for user to create voice
communication or listen in the houses.
4. It supports Watchdog, once the sensor in this zone triggered in
the preset time, will not alarm, if the sensor hasn’t been
triggered in the preset time, will alarm. It is useful for
monitoring elders, children and the person on-duty.
5. It equips with two output relay, one is link-output relay,
special for switch on or off appliance while the system alarm,
another is independent output relay, it can be switched on or off
by SMS commands.
6. It equips with LCD display entire operation menu, all operations
and settings are visual and intuitive!
7. It is free from GSM Jammer interference!
8. It with user friendly design idea! What you need is a simple SIM
Card which supports Call ID function.
What advantages of the SL-G2?
1. Two-way Voice communication or wiretaps are available;
2. LCD displays the entire setup menu;
3. Armed, Partial Armed (At House or Stay), Disarmed, and SOS are
4. Armed delay, alarm delay, siren work or not, more other
functions are Programmable by user;
5. Watchdog, 24Hours Zone, SOS zone are available;
6. Using ICON to display armed, Partial Armed, Disarmed, Power
status, Siren status and GSM Signal status.
7. Auto-detect and report, GSM Signal Jammer alarm, SMS Switch is
Features of SL-G2 GSM Alarm System:
1.GSM Frequency: Dual-bands (900/1800MHz) & Quad-bands for option
(850/ 900/ 1800/ 1900Mhz) ;
2. Supports arm/partial arm (At home or stay) or disarmed, SOS by
remote control or control panel keyboard;
3. Supports arm/disarm, check mainframe status, switch on or off
relay output by SMS commands;
4. Automatically sends SMS alert and dial to the pre-set cell phones
when any sensor is triggered;
5. Equips with 16 wireless zones, zone character (Normal/At home or
stay mode) and zone number is editable;
6.3 X 24-Hour zones for smoke and gas leakage sensor,1X watchdog zone
for monitoring elder or child, 1XSOS zone for emergency call;
7. Supports 3 SMS alert numbers and 5 calling alert numbers and 20
alarm records for owner review;
8. Supports Timer for automatically arm or disarm the system;
9. Supports delay arm to give enough time to leave the house, delay
time is editable by user;
10. Equips with 1 Alarm-Link output relay, once the system triggered,
the output will switch on for 4minutes;
11. Equips with 1 independent output relay, it can be switch on or off
by SMS commands. This is very useful for remote switch on light or
off while you’re in another city in the night;
12. Keypad can be used as a dialer, it functions as the mobile phone;
13. The external power failure & recovery alert functions are
14. Supports wiretap through the internal microphone;
15. Supports internal speaker to special user for two-way voice
16. It is compatible with PT2262/2264 and PT2242 wireless IC;
17. Standby internal rechargeable battery which can last 12 hours;
18. Based on the GSM communication network and operation menu display
technology, apply to wide range situations.
19. More programmable functions and features are available.
Working Principle Drawing:
The SL-G2 works with wireless detectors only. It can switch on or
off one appliance by SMS command. Please see below: