7inch 4CH Monitor Built-in DVR Recording Wireless Camera

Mainly Specifications: 7inch wireless monitor 1. Digital wireless 2. No interference digital signal 3. Frequency: 2400MHZ~2483.5MHZ 4. Distance: 100M ( barrier-free) 5. With barrier is about 26M 6. Split image 7. With one triggers 8. With the switch  of  with backup line and without backup line 9. Built to withstand the shock and vibration associated with industrial applications 10. Dust and Waterproof design,all connectors are waterproof 11. Meet the requirements for hot,cold weather also shock and vibration Wireless Camera MS-757 1. Waterproof: IP69 2. Pixels: NTSC: 769( H ) X494 ( V) 3. PAL: 752( H ) X582 ( V 4. Resolution: 540 TV Lines 5. S/N ratio; More than 48 Db 6. Video output: 1Vp-p 75_x005F_x0001_ 7. Voltage: DC 12V /3A 8. View angle: 120 degree   9. 9pcs IR LED for night vision 10. Minimum Light: 0 LUX (LED ON) Application: Bus, Truck, Crane, Forklift, Trailer, Cargo and delivery vans ect commercial vehicles . Factory Overview: 1. Factory base cover an area of 35,000 suqare meter industiral park in Huizhou city, Guangdong province. 2. Integrated ability with development ,production, SMT, marketing,after-sale service. 3.Cetified with ISO9001:2015, IATF16949:2016 quality system and establish PLM & EMS production process. 4. Experimental capabilities: Waterproof , High & Low temperature cycling,Vibration, Image optical analysis test, Salt spray tester, Swing tester... 5.Product pass EMC/EMI, E-mark, CE, the United States FCC, UL certification. 6. Over 15 years of OEM / ODM experience. 7. Quick response to customers' inquires and technical support, best after-sale service .   /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1