Shenzhen Sinda Technology CO., LTD is one of the leading designers and manufacturers of the intelligent
security products with several years of experience, high technology and first class quality. We employ the best team who are highly skilled and experienced in the field of computer, electronics, automatic control, communication etc to develop, produce and sell product. We are primarily dedicated to developing and producing GSM alarm systems and telephone network alarm systems, which have been widely applied to all kinds of security fields, such as family, electric power, mobile base station, transportation, petroleum, finance, civil, police station etc.
Our Products include:
GSM Alarm System
GSM MMS Alarm System
Telephone Alarm System
GSM Industrial Alarm System
GSM Power Alarm System
Photoelectric Infrared Detectors
Passive Infrared Detectors
Fire & Smoke Sensor
With professional research, excellent management and perfect service, we can offer you advanced and high quality security products. And we believe that we can be your faithful friends and reliable partner forever.
About Our Brand
Patrol Hawk Security is the trusted name in wireless home security. Many homeowners today live in density housing and strata blocks, which limits hardwired home security. Whether you rent, lease or in temporary housing, the Patrol Hawk Wireless Home Security Package from Patrol Hawk provides the perfect solution in home security.
Having safely secured thousands of people with our state of the art alarm and monitoring packages, you too can benefit from the expertise at Patrol Hawk and have real peace of mind knowing your home is in safe hands.
Most of our products have approved by FCC & CE. Until now, we have owned 1400 distributors in 20 provinces across China. Also, the oversea market is also developing in a rapid way.
. How GSM Alarm System Works ?
A: GSM alarm system works like a intelligent cellphone.
When the system detect intrusion, fire, emergency...etc, the alarm system will send SMS (short message), as well as call to users.
2. What else I need after i bought a GSM alarm System ?
A: After you bough a GSM Alarm System, you just need to buy a SIM card for it.
3. Does GSm Alarm System need contract ?
A: No. In fact, GSM Alarm System designed by idea of monitoring by yourself ( or security guard). That means it will not require the expensive additional monitoring service from other companies.
4. How can I choose a right GSM Alarm System ?
A: For home, small business, shop, we recommend our customers to choose G12, G10, G11, G20. For industiral usage, please choose our PH-G-3. If you need a simple alarm system, you can choose our PH-TYN (solar powered local alarm system).
5. How many sensors the alarm system can support ?
A: Most of our GSM alarm system can support unlimited sensors (Model: G12, G10, G11, G20, G80, G90, PH-G-3, G30).
7. Is it easy to install GSM Alarm System ?
A: Most of GSM Alarm System using wireless technology, that means there are no wires connection & installation between sensors and alarm panel. It is very easy to install alarm system.
8. How to decreae the false alarm ?
A: Most of fales alarm come from sensors, not from alarm panel. You can effectively decrease the false alarm in following ways:
1. Choose good quality sensors
2. For PIR Sensor, If your familiy has pets, please choose using pet-friendly PIR sensor.
3. The installation for sensors if crucial to decrase the false alarm, please refer to installation manual before install all sensors.
Contact Name: Jackie Chow
Company Name: VSTAR International Ltd.
Street Address: No.203 Building,
Shatoujiao, Yantian District,
Member name: burglaralarmsystem
Member Since: 29 July 2009
Total Leads: 1750 burglaralarmsystem Import Export Business Leads
Business focus: Burglar Alarm System, Home Security Alarm System, Wireless Alarm System, Gsm Alarm System
Verify: Safe Import Export Tips