Product Name: 4CH 12V4a 50W Outdoor Waterproof Access Control Voltage Stabilizer Power Supply Unit Model NO.: MPS-050-4WP-1 Brand: Mulview Certification: CE, RoHS Modulation System: PWM Energy Transmission: One-way Transmission Power Supplying System: Terminal Power Distribution Equipment Voltage Regulating Mode: Frequency Modulation Type Starting Mode: Self-excited Switching Power Supply Connection Mode: Series Switching Power Supply Input Voltage: 110-220V Output Power: 1 - 50W Warranty: 2 Years Output Type: Multiple Sample: Free Voltage: 12VDC Trademark: MULVIEW Transport Package: 10PCS/Carton Specification: 208*135*50 Origin: China HS Code: 8504401400 Product Description 4 Channels output 12V50W waterproof CCTV power supplyFeaturesFour 12VDC individually fused outputsCircuit Short protectionIP65 weatherproof rankIndividual LED's for each outputPower ON/OFF switchUnit maintains camera synchronizationEasy installation saves time and eliminates costly laborSpare fuses included2 years warrantySpecificationSpecificationInput VoltageAC90-264VInput Voltage Frequency50/60HzOutput SpecificationOutput Voltage12VDC+10%Total Output Current4A(1A/output,4 channels for 4 sets security cameras)Total Outputs48WFuse TypeGlass Fuse Fuse Rating1Amps/250VACProtectionGeneral Protectioneach output has individual fuse and LED indicator, when problem occurs, only affect the individual output, other outputs still workingCircuit Short Protectionwhen short condition occurs, individual fuse will open the circuit, when condition removed, replacing another new fuse will back to close.Over-load protection105-135%hiccup mode, auto-recoveryOver-voltage protection115-135%,Shut down o/p voltage, re-power on to recoverOutdoors Usedouble waterproof design, waterproof rank IPX65General SpecificationsWorking temperature and humidity-10ºC~+60ºC,20%~80%RHStore temperature and humidity-20ºC~+85ºC,10%~90%RHApplicationCCTVCamera, PTZ, LED lighting, Video Process Equipment, etc.Why Choose US:Stable quality, Many customers work with us since 2008,we offer trade assurance for old customers, customers can pay 2 month after order sentProfessional team for after-sale service 7*2411 years manufacturer of power supplyExperienced R & D team and professional sales teamOEM & ODM service, we will evaluate, design and produce your customized products