SLR-835B-2W12PK 2 Wire Photoelectric Smoke Detector WH.12

        SLR-835B-2W12PK 2 Wire Photoelectric Smoke Detector WH.12

        Hochiki America Corp.
        SKU: SLR-835B-2W12PK

        The SLR-835BH Series photoelectric smoke detector utilizes two bicolored LEDs for indication of status. In a normal standby condition the LEDs flash Green every 3 seconds. When the detector senses that its sensitivity has drifted outside the UL listed sensitivity window the LEDs will flash Red every 3 seconds. When the detector senses smoke and goes into alarm the status LEDs will latch on Red. The unit is comprised of an LED light source and silicon photo diode receiving element. In a normal standby condition, the receiving element receives no light from pulsing light source. In the event of fire, smoke enters the detector and light is reflected from the smoke particles to the receiving element. The light received is converted to an electronic signal. Signals are processed in the comparator, and when two consecutive signals exceeding the basic level are received within a specific period of time, the time delay circuit triggers the SCR switch to activate the alarm signal. The Status LED lights continuously during alarm period. The contractor shall furnish and install where indicated on the plans HOCHIKI America SLR-835BH baseless photoelectric smoke detectors. The combination detector head shall be UL listed compatible with an UL listed fire alarm panel. The smoke detector shall have flashing status LED for visual supervision. 

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          Market price:$1360.80 save $567.00
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        The SLR-835BH Series photoelectric smoke detector utilizes two bicolored LEDs for indication of status. In a normal standby condition the LEDs flash Green every 3 seconds. When the detector senses that its sensitivity has drifted outside the UL listed sensitivity window the LEDs will flash Red every 3 seconds. When the detector senses smoke and goes into alarm the status LEDs will latch on Red. The unit is comprised of an LED light source and silicon photo diode receiving element. In a normal standby condition, the receiving element receives no light from pulsing light source. In the event of fire, smoke enters the detector and light is reflected from the smoke particles to the receiving element. The light received is converted to an electronic signal. Signals are processed in the comparator, and when two consecutive signals exceeding the basic level are received within a specific period of time, the time delay circuit triggers the SCR switch to activate the alarm signal. The Status LED lights continuously during alarm period. The contractor shall furnish and install where indicated on the plans HOCHIKI America SLR-835BH baseless photoelectric smoke detectors. The combination detector head shall be UL listed compatible with an UL listed fire alarm panel. The smoke detector shall have flashing status LED for visual supervision. When the detector is actuated, the flashing LED will latch on steady at full brilliance. The detector may be reset by actuating the control panel reset switch. The detector shall have a sensitivity window verification feature. The vandal resistant, security locking feature shall be used in those areas as indicated on the drawing. The locking feature shall be field selectable. It shall be possible to perform a functional test of the detector without the need of generating smoke. The method shall simulate effects of products of combustion in the chamber to ensure testing of detector circuits. Voltage and RF transient suppression techniques shall be employed to minimize false alarm potential.

          • SKU
            SLR-835B-2W12PK
          • Weight
            5 lbs
        • Manufacturer
          Hochiki America Corp.

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        Why Buy From The Worldeyecam Security Store. 30 Day Money Back Guarantee Latest Product Version Guarantee Fast Accurate Same Day Shipping Friendly customer service.

        We are committed to providing our customers with "Complete Purchasing Experience Satisfaction" This means quality customer service from pre-purchase support, easy secure encrypted ordering, fast UPS shipping , comprehensive after sales tech-support by certified professionals and hassle free returns.

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        FREE UPS Ground Shipping Continental US addresses on all orders over $1000.00 All in stock items are usually shipped Same Day (*not including weekends and holidays). For any Order for Bulk Cables that weigh over 75 lbs will be charged extra. Orders placed before 3 pm PST, or 2 pm for Expedited orders (Next Business Day Air or 2nd Business Day Air) can usually be shipped the same day. Orders placed by internet or by phone receive the same priority handling.

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