gsm

GSM SMS MMS alert-auto dialler-low power indication CE/RoHS approved!!

Parameters:
1. GPRS network, 850/900/1800/1900 MHZ are optional
2. Standard MMS protocol
3. 6V&2A adaptor
4. Static current: 200mA

ET-GSM70 GSM Home Alarm System
1. 2 wired zone, 48wireless guarding zones, 1 relayout.
2. Send SMS to 3 preset mobile numbers and call to 3 prese

Security Wireless GSM Smart Home Alarm,SafeBox,GSM SMS Alarm Dialer,Wireless GSM SMS Alarm & Dialer, Wireless home burglar alarm

Frequency Range(MHz) 824-960Mhz 1710-1990Mhz
Bandwidth(MHz) 136/280
VSWR ≤1.5
Gain(dBi) 2
Max Input power(W) 60 ...

) Supports both GSM networks.
2) Simple to install and easy to maintain

GPS Wrist Watch Tracker , using dual positioning technology , compact , portable, long standby time. Simple to use for child care . Location

The GSM Controller RTU5011 is a universal GSM dialer and controller as well as a GSM Remote Control and Alarm Unit. it provides 8 relay drivable outpu

Broadband Relay VAD GoIP GSM Gateway DHCP / TFTP VoIP Gateway
 

Broadband Relay VAD GoIP GSM Gateway DHCP / TFTP VoIP Gateway
 

The G118V is a GPS / GSM vehicle tracking system. It uses the latest SIRF III GPS module and Siemens GSM module. It is an idea design not only for GPS

Cover interface standards:
GSM800-900:850-960MHz
GSM1800-1900:1805-1990MHz
3G:2110-2170MHz
WIFI:2400-2500MHz.

This is an absolutely GSM wireless home alarm system which based on GSM 900/1800/850/1900MHz wireless network

GSM alarm system,fire alrm,burglar alarm system,smoke detector
Industry GSM alarm system
Model No.:GS-007 Mainly used in industry.

GSM 32GB Black Smartphone (Unlocked)
• Dimensions:
- 117.2 x 55.3 x 15.9 mm
• Weight: 150g
• Battery:...

1. DIY 10 second voice alarm message.
2. Fixed time arme or dial.
3.Two-way interphone fucntion
4. 16 wireless zone and 5 hardward zone . voice ala

GSM alarm system:
1.CE & ROHS certificated
2.Easy install and remote control
3.Support Iphone/Android app
4.Multi-languages

1. MMS and email functions
2. Reaction time: 1 second
3. Waterproof: IP54
4. Stand-by t

GSM -99-4 99 Wireless Zones & 4 Wired Zones GSM Alarm System,Allow up to 99 wireless defense zones and 4 wired zones.

1.GPS Tracker with Open Protocle
2.Odometer Function
3.CE/FCC Certification
3.Real-address &Real-time Tracking(Optional)

Min. Order:1 set;Packing:20units per carton;DeliveryDate:1days;Trademark:kaihong;

1- It can can control and monitor electric motors, agriculture pump sets through mobile phone.
2- This is a GSM based remote controller to switch ON

This gsm alarm system is unique one that can work with landline. The lcd alarm system can detect whether there is gsm sim card or landline

gsm mini alarm circuit board
1.20 years experience in PCB
2.UL,SGS,ROHS,ISO9001,TS16949
3.Fast delivery
4.Low price high quality PCB...

The Basic Features of Model TT- A:
1.Remote sending alarm to phone
2.Remote listening into the car and broadcasting into the car
3.Remote cuttin

GSM Alarm System,GSM Alarms, GSM Alarm systems, gsm alarms, alarm systems, alarm system, burglar alarm system, home alarm, sms alarms,safety alarm.

1. Allwinner A13 Cortex A8 1.5Ghz
2. 512M 4GB
3. 7 inch 5 points touch Android 4.0.4
4. GSM/GPRS (850/900/1800/1900)
5. Dual camera

GSMS-THC-X is a standalone gsm sms controller sending sms message on alarm triggered.
It is built in a waterproof IP67 Aluminum casing powered by hi

GSM RTU RTU5017 GSM SMS Controller Alarm with 6 digital input and digital output. special for remote GSM Switch ON OFF device and monitoring.

SMS remote control
two relay outputs
two way voice communication
easy to operate