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Durable, scratch-resistant buttons 4 programmable function keys Long-life lithium batteries included Full 3-second delay on panic alarm to reduce ...

Built-in reed switch. Normally closed external contact input 1 lithium battery included Reliable 433 MHz and 868 MHz technology Available in brown...

Automatic drift compensation Built-in, dual-sensor heat detector Built-in 85dB horn Local test button Low profile design High/Low sensitivity repo...

WS4904P replaces the WLS904PL-433 Based on the Bravo® 3D hardwire motion detector High-traffic shutdown WS4904P features pet immunity up to 60 lb ...

Industry-leading PowerG wireless technology​ Connect siren, strobe and 4 PGMs for a full range of applications​ Enhanced security is enabled by th...

Based on WS4945 wireless door/window contact Water probe through a (1.8 m )6 foot-wire Fully supervised Built-in reed switch Normally closed exter...

Based on the Acuity® glassbreak detector 2 lithium batteries included Tamper-activated test mode: should be tested using the AFT-100 glassbreak si...

Electro-mechanical shock sensor Adjustable sensitivity Pre-Alert Built-in reed switch User-replaceable lithium battery