With this, your environments are safer by indicating temperature variations and communicating to the fire plant
Easy product and practical to install
Installation is made by 2 wires or dry contact. Simple and practical, the detector integrates with other Intelbras solutions, offering more convenience.
Intergrated and Complete Security System
DTC 421 UN communicates with the intrusion central, extending the security system to protect everything inside and outside your home.
Delay yellowing with a solution that is resistant to UV radiation
Being developed with anti-UV material, it is more resistant to sunlight and combines aesthetics with functionality.