The Official Smarthome Blog – All Things Home Automation

The Westek Heavy Duty Indoor Mechanical Timer Switch is perfect for a variety of application such as pools, spas, fountains, water heaters, outdoor lighting and signs, plus office and commercial uses. The sturdy steel housing is lockable to prevent tampering. It has 48 On and 48 Off settings, requires no tools to be programmed, and the non-removable pins cannot be lost.

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The EZEye is an advanced light sensor which matches the spectral sensitivity of the human eye. This is important when detecting or measuring lighting conditions in locations influenced by incandescent, fluorescent and natural light sources, where other types of sensors like photocells can give imprecise measurements. Typical uses of the sensor include daytime/nighttime determination, automated closure of drapes, protection of light sensitive goods, optimization of plant growth based on illumination, home theater control, etc.

The EZEye has two types of outputs which an be used concurrently and do not interact with each other. The analog output is used when the illumination level needs to be measured (discrete values). This could be incorporated in an automation sequence where you might want the lights in your home to brighten up as the level of light outside goes down, rather than just having them turn on at a given time at one preset level. The digital output is used to determine if the illumination is above or below a certain threshold which is adjusted with the potentiometer on the back of the EZEye. The digital level will be on when the signal is above the set threshold. This could be integrated in an automation sequence where you may want your drapes to close when the ambient light in the room rises above a preset level.

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The Westek Indoor Mechanical Countdown Timer turns lights and motors off at selected times up to 60 minutes. It is easy to install in any single pole / single throw outlet and will replace any single gang switch. This Timer breaks the circuit at the end of the timing cycle to cut electrical power. The switch ratings are: 1 HP 125 VAC, 2HP 250 VAC, 20 Amp 125 VAC, 10 Amp 277 VAC, and 5Amp 125 VAC Tungsten.

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Ideal for use in residential, commercial, industrial, and vehicle burglar alarm systems, as well as computer systems, data processing equipment, and other types of equipment or machinery that requires operation by authorized personnel only. Patented “See-Saw” contacts assure a reliable, automatically self-adjusted contact even after the contacts are worn out from prolonged use, or otherwise misaligned by vibration such as uneven road surfaces. Terminal divider between terminals prevents the possibility of shorting wires when making connections. The fiber-bakelite base is highly resistant to heat; terminals are unaffected by soldering even at 7500°F (4000°C) for 120 seconds. In addition, fiber bakelite makes the base extremely durable and virtually unaffected by most forms of attack. Round terminals allow choosing between either solder or crimping connections. Key prevented from turning 3600 and from slipping past the ON and OFF positions. Chrome-plated brass outer housing combines durability with superior looks.

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The TE04WHB Digital Timer gives you precise control over lights, appliances, and other devices–down to the second. You can program up to 7 programs per week, or choose a random programming option. This efficient home timer includes a battery backup for enhanced dependability

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