simple alarm on spot

WELCOME WORLD DELAR AND CUSTOMER FOR OUR ALARM SYSTEM
we are supplier in world and our main office is located in Singapore for home and car alarm
which having factory that managing by Singapore & malaysia people and also having R&D team
seen we can make any DVB-S or satellite products for your brand name or we can say OEM
we are DVB-S that manufacturing by our factory is best quality cause we quality checker is malaysia people too
if interested in our company , please email me
thank you

DESCRIPTION:
Two-in-one design for flash siren and main panel, alarm sound and flare both take action to make more powerful warning on spot.
Can work with wireless 20 detectors.
Alarm sound: 120Db
Easy to operate, arm/disarm/help function
Frequency: 315/433 MHZ
Cheapest price in alarm system.
Size:12x7.2x4.5cm
Kits: Door Gap Detector (1 PC)+ Remote Controller (1 PC) + Flashing Siren (1 PC) + Power Supply (1 PC)