This is MR4 DVR Security Cameras Electronics Co., Ltd. Our company is a famous high-quality DVR System manufacturer in China.

For your kind reference, our 6- 60mm/ 5-100mm /3.5- 8mm /2.8-12mm DC Auto-iris , which are very popular in the oversea

markets. We hope you can try to promote them too in your market.

New Products release:

(1) Model DVR : MINI-02811D-IR ( 2.8~11mm Day/Night IR Vari-focal DC Auto-iris Board Lens, F/1.4, M12×0.5, 1/3″)

(2) Model DVR : MINI-02811M-IR ( 2.8~11mm Day/Night IR Vari-focal Manual-iris Board Lens, F/1.4, M12×0.5, 1/3″)

If you have any inquiry on CCTV Camera, please visit our website www.dvrsecuritysystem.info and feel free to contact me.

We are looking forward to your specific inquiries.

Best regards,