???<strong>Description :<br /><br /><u>ESCAM AS004 SOS Wristband Application Alarm Sensor for Escam QF500 Camera</u><br /><br />Specification :</strong><br /><br /><table height="239" style="width:469px;" width="469"><colgroup><col /><col /></colgroup><tbody><tr height="20"><td height="20" style="height:20px;width:165px;">Brand</td><td height="20" style="height:20px;width:304px;">ESCAM</td></tr><tr height="20"><td height="20" style="height:20px;width:165px;">Model</td><td height="20" style="height:20px;width:304px;"><strong>AS004</strong></td></tr><tr height="20"><td height="20" style="height:20px;width:165px;">Working&nbsp;voltage</td><td height="20" style="height:20px;width:304px;"><strong><span style="color:#ff0000;">DV 3V</span></strong><e style="color:red;"><e style="color:red;"> (</e></e>one&nbsp;pc&nbsp;CR2032&nbsp;button&nbsp;cell<e style="color:red;"><e style="color:red;">)</e></e></td></tr><tr height="20"><td height="20" style="height:20px;width:165px;">Standby&nbsp;Current</td><td height="20" style="height:20px;width:304px;">&le;&nbsp;1uA</td></tr><tr height="20"><td height="20" style="height:20px;width:165px;">Alarm&nbsp;Current</td><td height="20" style="height:20px;width:304px;">&le;&nbsp;10mA</td></tr><tr height="20"><td height="20" style="height:20px;width:165px;">Transmit&nbsp;distance</td><td height="20" style="height:20px;width:304px;">&le;&nbsp;100m<e style="color:red;"><e style="color:red;"> (</e></e>open&nbsp;environment<e style="color:red;"><e style="color:red;">)</e></e></td></tr><tr height="20"><td height="20" style="height:20px;width:165px;">Output&nbsp;power</td><td height="20" style="height:20px;width:304px;">10dBm</td></tr><tr height="20"><td height="20" style="height:20px;width:165px;">Working&nbsp;environment</td><td height="20" style="height:20px;width:304px;">Temperature : -10<e style="color:red;"><e style="color:red;">~</e></e>+55℃， Humidity:&lt;97%</td></tr><tr height="20"><td height="20" style="height:20px;width:165px;">Housing&nbsp;material</td><td height="20" style="height:20px;width:304px;">ABS&nbsp;plastic</td></tr><tr height="20"><td height="20" style="height:20px;width:165px;">Dimension</td><td height="20" style="height:20px;width:304px;">42 x 24mm</td></tr><tr height="20"><td height="39" rowspan="2" style="height:39px;width:165px;">Function</td><td height="20" style="height:20px;width:304px;"><strong>SOS&nbsp;Key， One&nbsp;Key&nbsp;to&nbsp;arm&nbsp;when&nbsp;emergency</strong></td></tr><tr height="19"><td height="19" style="height:19px;width:304px;">Red&nbsp;indicator</td></tr></tbody></table><br /><strong>Package includes :</strong><br /><br /><span style="color: rgb(0， 0， 0);">1 x Escam AS004 SOS Alarm Wristband</span><br /><br /><strong>Details pictures :</strong><br /><br /><img alt="ESCAM AS004 SOS Wristband Application Alarm Sensor for QF500 Camera" src="http://imgmgr.banggood.com/images/upload/2014/12/sku1080307/16.jpg" style="width: 600px; height: 428px;" /><br /><img alt="ESCAM AS004 SOS Wristband Application Alarm Sensor for QF500 Camera" src="http://imgmgr.banggood.com/images/upload/2014/12/SKU186594/3.jpg" style="height: 600px; width: 600px;" /><br /><br /><img alt="ESCAM AS004 SOS Wristband Application Alarm Sensor for QF500 Camera" src="http://imgmgr.banggood.com/images/upload/2014/12/SKU186594/1.jpg" style="width: 600px; height: 600px;" /><br /><br /><img alt="ESCAM AS004 SOS Wristband Application Alarm Sensor for QF500 Camera" src="http://imgmgr.banggood.com/images/upload/2014/12/SKU186594/2.jpg" style="width: 600px; height: 600px;" /><br /><br /><img alt="ESCAM AS004 SOS Wristband Application Alarm Sensor for QF500 Camera" src="http://imgmgr.banggood.com/images/upload/2014/12/SKU186594/4.jpg" style="width: 600px; height: 600px;" />