Lunarlipes Carbon Monoxide Detector Plug in Wall, 3-in-1 CO Level Monitor Alarm with Temp/Humidity Sensor, Portable Carbon Monoxide Detectors Easy to Read & Install, for Home/Hotel/RV (Black-3Pack) WARRIORLAND Please reference the size chart

Please reference the size chart below on "Product description" before ordering

Part Number: FBA_TRTAV2012

then lock up with heart-shaped lock

1 Pair of Replacement Pads

Lunarlipes Carbon Monoxide Detector Plug in Wall, 3-in-1 CO Level Monitor Alarm with Temp/Humidity Sensor, Portable Carbon Monoxide Detectors Easy to Read & Install, for Home/Hotel/RV (Black-3Pack) WARRIORLAND Please reference the size chartBrand: Lunarlipes Color: Black Features: PLUG IN 3 IN 1 CO DETECTORPlug in 3 in 1 carbon monoxide detector can monitor carbon monoxide, temperature and humidity in the current environment in real time. Equipped with advanced high reliability electrochemical sensor (5 years life span), it can detect CO range from 0~999PPM (5%), temperature range from 14~122 10~50 (3%), humidity range from 5~95%RH (5%RH). Data refresh in 2 seconds without delay, real