Four pack of spare magnets for 5816

5816 Door/Window Transmitter

• Two zone transmitter with both built-in magnetic reed switches and wired closed circuit contact loop.
• Features a standard white plastic case
• Includes a supervised replaceable CR123 battery
• Four pack of spare magnets (5899)
• Dimensions (H x W x D): 3-1/16" x 1-9/16" x 1-3/16" / 77.8 mm x 39.7 mm x 30.2 mm.
• UL listed