12V 2CH LED Light Wireless Remote Control Switch+433MHz Two Keys Controller, 501 Original

Feature:1. Independent double relay double circuit control circuit, no mutual interference, which is convenient.2. The superheterodyne receiving module with high sensitivity can respond instantaneously even if the signal is weak.3. The antenna has small gain and can be stretched for use. After stretching, the signal is more stable and the effect is better.4. The fire-proof shell is not easy to burn at high temperature and can withstand pressure without deformation.Specification:Product model: AK-RK02S-DLWorking voltage: DC12V Working current: 40mA / standby (5mA)Wireless frequency: 433MHzRemote control distance: 150-300m (in the case of open and barrier free interference)Signal sensitivity: - 105dbmController size: 81 * 38 * 22mm/3.18*1.49*0.86\\'\\'Application: small appliances, servers, routers, security monitoring and other applicationsNote: Please allow 1-3mm differs due to manual measurement.Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.Package Content:1 X 2CH Remote Control Switch1 X Two Keys Controller