Features Ø Input voltage:20~30VACØ Output voltoge: 12VDC±2%Ø Output current: 1.5A (for IR camera, and long distance transmit)Ø Output short circuit protectØ Overload protection Ø Auto select 24V AC/12V DC Specifications: Ports SINGLE Input Voltage 20V-30V AC Output Voltage DC12V Output Current Nominal 1.5A Output Trip Current 1.5A Output Current Protection 1.5A Short Circuit Trip 0.2 Seconds Surge Protection Built-In Output Reset Automatic Reset Time 1 Second Input Connector Screw Terminal Output Connectors Screw Terminal Total Output Current 1.5A (Max) Dimensions (W x H x D) 22 x 75 x 30 mm Weight 0.1 Kg Finish Black Plastic Housing Storage Temperature -30° C ~ 70°C Operating Conditions Temperature: -10°C ~ +45°C, Humidity: 30% ~ 80% RH Contact Us Ø We have always been trying to provide the best service and reliable products for every customer, however, accident may happen sometimes, please contact us to resolve any issue before leaving a negative feedback.Ø Please feel free to contact us through eBay message center for any question. Payment Method Ø All payments must be prepaid.Ø We accept payment via Paypal only. Please kindly check if you can do the payment via PayPal before placing an order. Shipping Policy Ø We are not responsible for undelivered address. We reserve the right to charge the shipping fee again for returned items due to wrong address. Items are generally shipped out the next business day after your payment has been cleared (Sat. & Sun. excluded.)Ø Orders from the United States will all be shipped out via USPS. The shipment usually takes 3-7 business days(Saturday and Sunday excluded), if you need the item urgently, please contact us for detail before purchase.Ø Local pick up is not available. Return Ø This product comes with 60-Day Money Back Guarantee.Ø You may return most new, unopened items sold within 60 days of delivery for a full refund. We'll pay the return shipping costs if the return is a result of our error only. Return item to address on the package with receipt or record of the purchase. Returned products must be in original condition including: box, UPC bar code, packaging, and all other accessories. Software is NOT returnable. An email will be sent to you once your return is processed.Ø For all returned products, buyers MUST contact us for the returning address.