Napco Gemini GEM-TRANS2 Wireless Window/Door Security Transmitter - White

Add another layer of protection to your home or business with this Napco Gemini wireless transmitter. It's the GEM-TRANS2 model, a reliable door and window sensor from Napco Security Systems. It's a brand new, white transmitter that's designed to work seamlessly with Napco Gemini alarm panels. When a door or window opens, the magnetic sensor triggers the transmitter to send a signal to your main security system. It's a simple and effective way to monitor entry points. This is an OEM-compatible part, so you know it'll work right with your existing Napco setup. Keep your property secure with this genuine Napco component.