USD 62.02USD 65.98

Smart manhole cover system, fire protection, breakage, damage, collapse, monitoring of urban IoT solutions, sensors

Model 1: NB-iot output manhole cover sensor

Model 2: LORA output manhole cover sensor

Model 3: Package 1 Manhole cover sensor + water sensor

Model 4: Package Two (Manhole Cover Sensor + Liquid Level)

Model 5: Package Three (Manhole Cover Sensor + Hydrogen Sulfide)

Model 6: Package Three + Liquid Level

Model 7: Package Three + Flooding

Model 8: Package Three + Oxygen

Model 9: Package Three + Carbon Monoxide

Model 10: Package Three + Combustible Gas

Model 11: Package Three + Oxygen + Carbon Monoxide

Model 12: Package Three + Oxygen + Combustible Gas

is_customized : Yes

Origin : Mainland China

Model Number : -

Material : Mixture

Output : -

Theory : -

Usage : -