M800 Series Digital Clock | 14V, NVIS Green A Lighting, Illuminated Buttons, Keep-Alive Memory Battery, Black 600-TH-1-R The 553 will alarm if

The 553 will alarm if the CO level exceeds 50-70 ppm for more than 5 minutes or will provide an instant alarm if CO spikes above 300 PPM within one minute

Audio outputs from the panel include a cockpit speaker and headphone jacks (noise-canceling headsets can be used with the audio panel)

Model (EDMO# 1422B26) is Class B

This 2TC14 circuit breaker (EDMO# 2TC14-7

the DGL-1 automatically programs the ELT

M800 Series Digital Clock | 14V, NVIS Green A Lighting, Illuminated Buttons, Keep-Alive Memory Battery, Black 600-TH-1-R The 553 will alarm ifThese M800 series digital clocks are designed to keep working in the toughest conditions. Davtron's two button design offers simplified operation to keep pilots focused on flying. These clocks display universal time, local time, and elapsed time: advanced models add a flight time channel to use for fuel timing. The sunlight readable display is available in either LCD or incandescent. This M800 series digital clock (EDMO# 800 14 NSB) operates on 1130V