The ZS6101EU-5 is a Z-WAVE enabled smoke detector which is designed to sense smoke that comes into the detector's chamber and send Z-WAVE signal and warning sound (with audibility as 85dB at 3m) if it detects a certain density of smoke. The detector is battery operated and includes the ability to detects the battery level and will report an alert signal if the battery is under certain low level. The sensitivity of its sensor is meet both UL217 and EN14604 standard. The ZS6101EU-5 also supports its firmware could updated over Z-WAVE network.