4th floor Xinzetong Industrial Park
CN 518110 Shenzhen
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Products and innovations

Home alarm system, Wifi+GSM alarm system, PIR detector, door sensor, smoke detector

Home alarm system, Wifi+GSM alarm system, PIR detector, door sensor, smoke detector

66W Wifi+GSM alarm system, with TFT color display and touch keypad, Wifi and GSM dual network, language customize is available, have 433Mhz and 868Mhz two version. IOS and Android APP control.

O2 alarm system is a economical GSM alarm system, with high cost performance. O2 with LCD display and touch keypad, IOS and Android APP control.

Product groups

Company profile

Delta Security Co., Limited is a professional home alarm system in Shenzhen, China, with history more than 5 years.

We focus on the development and manufacture of Wifi+GSM alarm system, GSM alarm system, GSM+PSTN alarm system and accessories of alarm system. We've developed several type  of alarm system, with different frequency, 315Mhz, 433Mhz, 868Mhz. And many kind of accessories, PIR detector, door sensor, remote control, wireless siren, smoke detector, gas detector etc. All the alarm system are CE approved.