Working Power: AC 100-240V 50/60Hz; DC 12V 1000mA. Working Temperature: -20 - 55 C degree. Wireless Wide-Angle Anti-Tamper Motion Detectors with Pets Immunity (Pet Friendly PIR Detector). Monitoring the moving action at any position with pet immune function, anti pet with weight below 12KG and anti-tamper for front cover. To control the door, window, cabinet and other important places.It can be alarmed and send the sign to Control Host once it detects the above places are moved, pushed, drawn and etc. To control this system including arm/disarm/partial arm, emergency help. Connected to back of the control host. WHAT'S IN THE PACKAGE. 1 x Wireless GSM Alarm Control Host. 1 x Wired Small Siren. 2 x Wireless Door/Window Contact. 2 x Wireless Remote Control Fob. 1 x UK Mains Power Adaptor for Wireless GSM Alarm Control Host. So that we can identify you. All items that we send out have posting certificates. Upon Receiving Item: It is the buyers responsibility to check the item and contents immediately on receipt. This item is in the category "Home, Furniture & DIY\Home Security\Alarm Systems". The seller is "vinson-7202" and is located in this country: GB. This item can be shipped worldwide.