| 1/3” Sony Super HAD CCD ll, 600TV Lines, DC Auto Iris Varifocal Lens(4mm-9mm), IR Day/Night Capability, 850nm ø5 IR LEDs*21pcs | HD-S277DL
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| 1/3” Sony Super HAD CCD ll, 600TV Lines, 4mm Fixed Board Lens, IR Day/Night Capability, 850nm ø5 IR LEDs*18pcs | HD-S244DL
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