?<div style="text-align: left;"><span style="font-family: georgia  palatino;"><img src="http://gdetail.image-gmkt.com/030/717423496/2016/5/c627d0ce-be0e-4279-aab7-a44616bb132a.jpg" undefined="" width="940" height="1103"><br><br>Features:<br>Portable and compact.<br>Easy installation  no need to debug.<br>LCD Display with a blue ground Light.<br>Loud 85 decibel alarm with LED Flash While in the Alarm Mode.<br>Precise electro-optical sensor  high consistency and stability.<br> <br>Specifications<br>Sensitivity &amp; Time<br>30ppm  Alarms within 120 Minutes<br>50ppm  Alarms within 60~90 Minutes<br>100ppm  Alarm within 10~40 Minutes<br>300ppm  Alarms within 3 Minutes<br>Standby Current<br>&lt;50uA<br>Alarm Current<br>&lt;75mA<br>Power Supply<br>3 * AA Batteries (Not Include)<br>Operation Ambient Condition<br>5~40 Degree  20~90%R.H.<br>Color<br>White<br>Product Weight<br>88g / 3.1oz<br>Package Size<br>10.5*10.5*4cm / 4.2*4.2*1.6in<br>Gross Weight<br>120g / 4.23oz<br> <br>Package Included:<br>1 * Carbon Monoxide Alarm<br>2 * Screws<br>1 * User Manual<br> <br><img src="http://gdetail.image-gmkt.com/030/717423496/2016/5/5962a123-9e2e-4ab8-a1a2-4da87e63c0cf.jpg" undefined=""><br><img src="http://gdetail.image-gmkt.com/030/717423496/2016/5/58fd0d4b-07b3-4465-b1dd-07276032a0ec.jpg" undefined="" width="940" height="940"><br><img src="http://gdetail.image-gmkt.com/030/717423496/2016/5/b447e614-f214-4333-8cfd-e8d98ad6f472.jpg" undefined=""><br><br></span></div>