Description 433 MHz Wireless Transmitter Long range up to 820' open air 1-way encryption Tamper supervised Long battery life, 10 years typically Includes CR2 3V Lithium battery Compact 0.74" diameter x 2.75" depth (use 3/4" spade drill bit)
Quick view Napco Security Systems SKU: NAPPWD Prima Wireless 433Mhz Surface Mount D/W (Door/Window) Contact White Item Preference Type: Stock Log in for pricing
Quick view Elk Products SKU: ELKELK6023 ID Recessed D/W (Door/Window) ELK 2Way Wireless White Item Preference Type: Stock Log in for pricing
Quick view DSC SKU: DSCEVDW4917W XX RECESSED WIRELESS D/W (Door/Window) TRANSMITTER Item Preference Type: Obsolete Log in for pricing
Quick view Elk Products SKU: ELKELK319DR ID Recessed D/W (Door/Window) Contact 319.5 Wireless 1/2"-Gap Wh Item Preference Type: Stock Log in for pricing
Quick view DSC SKU: DSCWS4945 XX SurfceMount Wireless D/W (Door/Window) Contact w/NC Input White Item Preference Type: Stock Log in for pricing