Dear Sir or Madam::
I am Wendy come from Shenzhen Carsky electronic Technology Co., Ltd. (China) that manufacture specialized on GSM car security system, Now, we have supplied the OEM/ODM service about GSM car alarm system to more than 10 companies in china mainland, our GSM system also have exported to Malaysia, Singapore, Russia, Thailand, Saudi Arabia, United Arab Republic, demark, Spain and so on.
We can design and modify the function as your want, we can design the new product as your image, we can design the packing box your logo.
All of the products are approved by Testing Center for Quality of Security & Police Electronic Product under the Ministry of Public Security of P.R. China.
I think that we have kept in touched with each other before. Thank you so much for your special attention. Also looking forward to hearing from you soon.
There are two new models (118D, 118U), GSM system except the 118S, 118T and 118S.
118D
 GSM cell phone carrier
 Smart crust and dial phone
 Beauty packing box
 Friendly human voice instruction
 Hopping code
 Alarming with sending SMS and calling 3 alarming phone numbers
 SMS and calling order control
 Remote and mobile phone engine start/stop
 Sensitivity of shock sensor adjustable
 Checking system status /listen in/control by telephone
 Trigger alarming (opening the door and engine start)
 Shocking /Power off /Bonnet /Trunk open alarming
 Alarm memory recall
 GSM car locating and seeking 

118U upgrade system
 can program up to three sets of mobile phone number
 match the car which install the car alarm system
 use original remote
 Back-up battery including:
 GSM signal LED display 
 Trigger situation shown by SMS with longitude by latitude:
 Listen to people speaking inside the car
 Listen and speaking with people inside the car
 Built-in engine cut-off relay
 S.O.S. switch and functions
 Status LED
 Arming confirmed by mobile phone ring
 Siren sounding and light flash output
 Defect zone bypass and warning
 Spare sensor trigger input
 Siren stop
 Double arm/lock protection
 Triggered warning
We also can supply the other product about car security system, as below:
Car Security System
Voice Car Security System
Motorcycle Security System
Central Locking System
Parking Sensors (LED&VFD display)
Automatic Window Lifter
Electric-Bike Alarm System
On the basis of our brand names are known in and abroad, we welcome OEM/ODM orders. We welcome the agent from worldwide. We strive to strengthen and enlarge the business with our all customers, and avail them excellent opportunities to capture more marketing in the GSM security system.
Waiting for your prompt reply
Thanks
Wendy