Brand：
$204.00
SE
HUIRUIPU HRP-K6000-8 Eight-way gas alarm controller, button model
On-site fixed installation, wall hanging
4.3-Inch color screen, button operation, standard 8 Detectors, with indicator light + LCD display, buzzer alarm tone prompt, can store 20,000 alarm records.
$192.00
SE
HUIRUIPU HRP-T1000-O2 Oxygen Gas Detector (LCD without lamp)
ElectrochemistryOxygen O20~30%volDiffusion
$165.00
SE
HUIRUIPU HRP-T1000-CO carbon monoxide Gas Detector (No Lights, LCD Model)
ElectrochemistryCO1000ppmDiffusion
$215.00
SE
HUIRUIPU HRP-T1000-CL2 chlorine Gas Detector (No Lights, LCD Model)
ElectrochemistryCL250ppmDiffusion
If you don't know how to choose "Gas detector", please consult customer service.