Supply Shenzhen neutral matrix 128 into 16 video matrix into the matrix switcher manufacturers

Product description: matrix main functions: ● Each video output is superimposed with the character display ● use (optional) Built-in IP control module and video server design, can host matrix switch ● operation and browse video images via IP network, Remote can control the camera and system access ● use high-density 2U card module structure, easy expansion ● You can set the keyboard combination of monitor, camera authority; system partition set ● hot backup host matching design, more secure stability of the host ● audio / video input and output ports and communication interfaces have surge protection measures and anti-lightning interference design ● system through the RS485 multi-station multi-level matrix network ● An external 16 sub-control keyboard and support 3 above the level of multiple networking functions ● comes with full English menu, various functions can be carried out after a pre-set matrix ● alarm can be linked to automatically turn on the camera and lighting, automatic switch preset point and start recording ● image can be pre- means any zone alert mode: time, manual, often arm / disarm and alarm records query ● Built-in 16 channel alarm input, 2 Lujing output, alarm interface units can be cascaded for alarm expansion. ● switch matrix system can be divided into free, program switching, synchronous switching, switching and alarm changed into 5 groups system switching mode. Device parameters: Power supply <50W AC220V ± 10% / 50Hz video input 1Vp-p (75 ohm load, unbalanced) Video Output 1Vp-p (75 ohm load, unbalanced) Video SNR 50db (weighted) Video Isolation 50db (weighted) Video bandwidth 17MHz (-3db) Differential phase typ 2% differential gain typical value of 2% and the PAL video standard CCIR audio input amplitude 0-2Vp-p Audio output power 0.5W (8W) audio signals noise ratio 48db (weighted) Audio Isolation 48db (weighted) audio bandwidth 20KHz (-3db) switching time <1 ms video and audio interfaces Video: BNC jack / audio: RCA jack Ambient temperature -10 ℃ ~ 55 ℃ Humidity ≤90℅ RH (non-condensing) Dimensions 350mm (L) × 480mm (W) × 356 mm (H) Weight 36Kg (full module approximate weight) Note: The video matrix, audio and video matrix with loop-through function, with network Price are not the same, please specify when ordering! Contact: Miss Zhang Tel: 15989894526 Business QQ: 407714584 E-mail: 407714584@qq.com Website: http: //www.shinyan.cn Address: Futian District, Shenzhen, Hong Fu Road Fuhua Building, 6th floor