surveillance camera

• Can be used Indoors or Outdoors. Battery compartment is under removable rain shield
• This unit does contain a flashing light. Yellow security sticker is included
• Dimensions of the camera are 5 one half inches x 3 inches x 2 and one half inches (without rain shield). With the rain shield the dimensions increase to 7 x 3 x 3 inches.
• The camera requires 2 AA batteries that are not included.
• This camera is Silver.

Now you can deter robbery, theft, and vandalism without the high cost of a real security camera. When placed in your home or business, even the most sophisticated criminals will think the premise is guarded by a high-tech surveillance system and go in search of an easier target. In fact, this is an actual surveillance camera that has been modified into a “dummy” or fake security camera. This unit does contain a flashing light. The camera features authentic video cable and a fully adjustable mounting bracket that will let you install the camera quickly and easily using the included stainless steel screws. Dimensions of the camera are 5 one half inches x 3 inches x 2 and one half inches (without rain shield). With the rain shield the dimensions increase to 7 x 3 x 3 inches. The camera requires 2 AA batteries that are not included.

List Price: $ 25.99Price:

Question by : 3. The photoelectric effect is used in alarm systems. A beam of light strikes a piece of metal, ej? 3. The photoelectric effect is used in alarm systems. A beam of light strikes a piece of metal, ejecting electrons continuously and causing an electric current to flow. If someone steps in the light beam, the current is interrupted and the alarm is triggered. If the metal is sodium with a binding energy of 4.41 x 10-19J, calculate the maximum wavelength (in m) of light that can be used.Best answer:

Answer by Chem Tutor
(Planck constant x speed of light)/wavelength = 4.41 x 10-19.

Add your own answer in the comments!

tavistock bathrooms

• Width: 8-Inch – Projection: 8.5-Inch – Height from Center of Wall Opening: 2.5-Inch – Height: 9-Inch

Finish:Olde Bronze, Glass:Satin-Etched Cased Opal, Light Bulb:(1)35w T4 G9 120v Halogen Tavistock 1-light wall sconce.

List Price: $ 184.13Price:

home security

• This is an actual surveillance camera in outdoor housing that has been modified into a “dummy” or fake security camera.
• This dome dummy camera is designed to imitate the small, high tech security cameras on the market today.
• Now you can deter robbery, theft, and vandalism without the high cost of a real outdoor security camera.
• When placed outside your home or business, even the most sophisticated criminals will think the premises is guarded by a high-tech surveillance system
• Also recommended for security in parking lots.
• Installs quickly and easily to the ceiling or wall using the included screws. The base measures 4 1/2″ across and the dome is 2 3/4″ high.

? Dome Shape ? Red Flashing Light Gives the Appearance of a Real Working Camera ? Push On/Off Switch ? Comes with 2 Screws and 2 Drywall Anchors for Mounting ? Dome Diameter: 4 1/2inches ? Requires 2AA Batteries (Batteries Not Included)

List Price: $ 6.60Price:

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A discovery channel segment on Sunlight Direct’s fiber optic sunlight transport system.

solar lighting

• LED is 2X Brighter! With 2 times as many lumens as before
• Color: Black
• Charges during the day(battery included) in sunlight and glows at night
• Weatherproof – designed to withstand Hot days, Rainy nights, and snowy winters
• Each Path light has one warm-white LED

Hammered glass look plastic lens. Powered by the sun, no wiring required. Warm white LED never needs replacing, wide angle beam. 12″ area of illumination, 2.5 lumens per fixture. Rechargeable battery included.

List Price: $ 52.99Price:

modern bathroom lighting

• Chrome finish.
• Case etched opal glass.
• Takes two 60 watt T10 bulbs (not included).
• 20″ wide.
• 4 3/4″ high.

This contemporary, two-light bathroom fixture from George Kovacs features cylindrical case etched opal glass for a sleek and modern appearance. A chrome finish on the hardware adds more visual appeal. May be mounted either vertically or horizontally.

List Price: $ 164.99Price:

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