Natron MD is a wireless combination detector compatible with the Natron WE-A and Natron WE-C wireless receiver modules. Natron MD combines optical smoke and heat detection components. Natron MD has a signal coverage of up to 1500 m (in open areas) via the two-way wireless communication protocol Beacon+. The efficiency of the protocol also contributes to a battery life of up to 10 years (depending on the intensity of activation), powered by 3 x CR123A 3V batteries.

 Natron MD is also equipped with an internal buzzer, which is used for local audible signal in case of detector activation. Features: - Certified according to EN 54-5; EN54-7 and EN 54-25 standards - Combined - Smoke and heat detector - Two-way wireless communication protocol Beacon+ - LED indicator for 360° visibility - Integrated 80db buzzer - On/Off switch - Sensitivity adjustment - Signal coverage test - Protection IP30 - Coverage range 1500 m in open space - Battery life 10 years