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• Focusable 980nm 30mw Infrared IR Laser Dot Diode Module 3V-5V with TTL 0-15KHz 12x40mmHow to use: please tie pink and yellow together for it to work properly on security cameras May be telephone camera appears a chunk blurry. Must be IR blocked. Looks nicely ample in my photograph I guess. here's photograph of tried TTL modulation on a TV Be Gone. Works beautifully!Output power: 30mW Wavelength: 980nm Operating voltage: three Continuous current: <100mA Dimensions: 12 mm x 40 mm Cable length: 250mm Output terminals XH-2 * 3PIN TTL:> 2 V ON / <1 V OFF, excessive open low off, common status closed TTL output: 0-15 kHz sq. wave Red wire: energy delivery "+" Black wire: strength delivery "-" (common adverse pole for energy shipping and TTL) Yellow wire: TTL "+" Package: 1pc 980nm 30mw IR Laser with TTL

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