The maximum transmission power: 200 w<br> The transmission voltage range: 1 v ~ 38 v (low pressure)<br> Temperature: - 50 ℃ ~ 65 ℃<br> Size (L x W x H): Approx. 45 x 15 x 18mm<br> Material: Plastic + Metal Color: Black+ Red+ Gray<br><br> Applicable scope: security, monitoring equipment, LED lights, transducer . <br><br> Package Included: 10 x RCA Male Connectors<br>