This is a Wireless Long-distance Remote Control Doorbell Door Bell AC-008C. It is in new condition￡? simply fix the transmitter outdoors￡? and have the parrot receiver indoors within 120 meters￡? and the loud speaker will sound every time the wireless doorbell is pushed. It is advised to use it in the places where there is enough light￡? such as the office￡? home￡? shops￡? factories and other places￡? bringing the convenience￡? but also bring unexpected joy and a sense of security. Good choice for you!                                    Features            New and high qualityMade of high-quality materialHigh sensitivityExtend your home security systemKeeps you aware of intruders or visitors anywhere around your homeSuitable for home￡? office￡? unit￡? shop￡? warehouse￡? shed￡? garage etcLED indicator in the receiver                                                            Specifications            Receiver Working Voltage    110V    <br>Power    ?ü2W    <br>Operating Frequency    315MHZ    <br>Remote Control / Receiving Distance    ?Y120m    <br>Emitter Working Voltage    12V (battery type: 23A 12V)    <br>Emitter Working Current    ?ü15mA    <br>Material    Plastic    <br>                                                            Package Includes            1 x Wireless Long-distance Remote Control Doorbell Door Bell AC-008C1 x Installation accessories                                                            Extra Info            For the charger: <br>If you need a EU charger￡? click here: Universal US / EU to EU Power Plug Converter Adapter<br>If you need a AU charger￡? click here: Universal US / EU to AU Power Plug Converter Adapter<br>If you need a UK charger￡? click here: Universal EU US AU to UK AC Power Plug Converter Adapter