Wireless Alarm Anti-Lost Anti-theft Security Key Chain Finder<br />Alarm Remote Wireless Key Things LOST Locator Finder Receiver Electronic<br />Features:<br />Attach the transmitter to a personal belonging e.g. Phone, iPOD, a child or a pet and the receiver vibrates and sounds alarm when the child or pet exceeds a set distance.<br />Distance adjustable from 1-15m. <br />Also perfect for wallets, PCs, purses and other important items.<br />Small in size and portable.<br />Transmitter battery: one CR 2032 (included).<br />Receiver battery: one AAA ( not included).<br />On/off button.<br />Obstacles may reduce alarm range. <br />Search function: When an important item is missing, switch the receiver on to search mode to activate the alarm.<br />No radicalization. <br />256 x 256 different codes.<br />Beep and vibration to alarm.<br />Transmitter current: 1mA.<br />Receiver current: 3mA<br />1-1 matching, no interference. <br />Frequency: 433.92MHZ. <br />WT: 35g(without battery) <br />Product description:<br />Transmitter: <br />Boundary dimension: 44 (H) x 28 (W) x 8 (D) mm<br />Weight: 9.3g <br />Receiver: <br />Boundary dimension: 60 (H) x 36 (W) x 15 (D) mm<br />Weight: 35.5g <br />Battery: 1 x AAA battery<br />Application range: 0-25m (usually refers to application range without special wireless barrier factors)<br />Battery life span: <br />Receiver: use 8 hours per day, 32 alarms per minute, can last about 2 months.<br />Transmitter: use 8 hours per day, can last about 3 weeks. <br />Total weight: about 65.8g<br />1 x Receiver <br />1 x Transmitter <br />In original package (with English user manual)<br /><img src="http://img6.eachbuyer.com/x15/p97/bc091_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x15/p97/bc091_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x15/p97/bc091_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x15/p97/bc091_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x15/p97/bc091_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x15/p97/bc091_6.jpg" />