At BY DEMES we care about your privacy and the protection of your data, and therefore we inform you about how we protect your data when contacting our offices:
The leading supplier of security technologies
1.5V AA alkaline battery for Paradox radio
LCD keypad 2 way via radio
Dual curtain wired detector for windows and sliding doors with antimasking and pet immunity, Grade 2
Outdoor Digital Dual-Optic High-Performance PIR (40kg/90lb True Pet Immunity)
Network cable tester with LCD viewer.