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Yale SDA16-1 Stand Alone Door Alarm Less CylinderYale SDA16-1 Stand Alone Door Alarm Less Cylinder
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Yale SDA16-1 Stand Alone Door Alarm Less Cylinder

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The SDA16 stand-alone battery operated door alarm is designed to continually monitor the status of a door. When the door is opened without authorization, an alarm is triggered to alert the security violation. This alarm features a Peizo horn which blasts a deafening 105+ decibels to alert the violation. This unit is ideal for emergency doors as well as stairwell doors and rear exit doors in retail environments. The unit, which can also be hardwired, easily complements existing hardware, making any opening alarmed. The SDA16 door alarm is typically mounted on the interior of the door frame or door and is paired with a magnet mounted on the opposing side of the door gap.

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Frequently Bought Together

    • Price for all selected :
    • $246.34

  1.    This itemYale SDA16-1 Stand Alone Door Alarm Less Cylinder
  2.    Yale 2153-118-PARA Standard 1-1/8" Mortise Cylinder

Product Description


• Unit can be hardwired by using WH-11 wire harness and 784 power supply
• No battery is required in unit with hard-wire option – if power is lost, optional gel-cell battery in power supply will give approximately 10,000 operations
• Reverse battery protection safeguards the unit if the battery is incorrectly installed
• A low-voltage battery is indicated by an audible signal every 30 seconds
• The LED will flash every 30 seconds, indicating either the unit is armed or, if under auto reset, that the door has been violated
• Various field-adjustable features by dip switch including automatic alarm reset, REX and passage time delay, and LED color preference
• A tamper switch provides instantaneous signal to sound horn in the event the cover is removed. Horn will sound until the unit is reset by the key or remote reset/arm switch
• Cover is held in place by cam lock which protects mounting screws, electrical system and internal sensors
• Accepts external cylinder (not included, must be specified)
• Accepts standard mortise cylinders (not included, must be specified)

Additional Information

Additional Information

Manufacturer Yale ASSA ABLOY
Model SDA16-1
Dimensions 8.3"L x 3.1"W x 2.0"D (210mm L x 79mm W x 52mm D)
Handing Non-Handed
Operating Temperature Conformally coated electronics for weather resistance
Power Unit powered by 9V battery
Sound Pressure Piezo horn blasts at 105+ decibels if the door is used with out proper authorization
Warranty 1 Year Warranty
Weight 2.5000


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