The Gemini low profile wireless window/door transmitter virtually disappears in slimline window frames. Expand your Napco Gemini Security system with these seamless components to customize a reliable system - flexible enough to help you meet the most modest of budgets, yet expansive enough so you can secure even the most demanding of applications requirements. FEATURES: New super compact design, 2.5 x 1 x 0.4 (HxWxD inches). Tamper supervised. Replaceable lithium PL2032 coin cell battery (supplied). 5-year battery life, typical. Magnet and Internal reed switch. External lead (24-inch mini connector pigtail) for wiring external devices (jumper-selectable). Magnet mounts with either supplied double-face tape or screws (screwtabs snap off mounting plate).

Features

• Ultra compact design 2.5 H x 1 W x 0.5 D; virtually disappears even in new slimline window frames
• Long 5-year life replaceable lithium PL2032 coin cell
• Magnet Mount
• Includes internal and external lead (24 mini connector pigtail)
• Removable pigtail zip wire (shown) or wiring adjacent devices for wireless
• Also available in Brown GEMTRANSLP-BRN