Click to enlargeSecurityMan SM-87B Macally Wireless Door / Window Sensor

SecurityMan Wireless Door/Window Sensor (SM-87B)

Product Features:

Operating power: 23A 12V alkaline battery
Wireless Transmitting distance: ≥ 450 ft (in open area)
Service life: ≤ 2 years
Alarm Distance: < 4 cm

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Sales Assistance: 909-548-7787 (9:30-6 Pacific, M-F)
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  • All items carry a 14-day money back guarantee (15% re-stocking and without shipping charge)
  • For OPENED Software Package with manufacturer guarantee, the customer should contact the manufacturer directly for service or exchange

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