Detects any Motion Infrared Sensor Wireless - Simple Installation Receiver has a volume control and plugs into a wall outlet of the transmitter. Receiver uses 110 Volts and will have up to four volume controlled tones Transmitter is battery powered by 3 "AA"( NOT INCLUDED ) that will last up to one year with transmission distance of up to 500 feet SHOULD THE CUSTOMER WISH TO HAVE THIS CHIME PROGRAMMED FOR A TURNKEY INSTALLATION PLEASE GO TO THE PROGRAMMED RC 8 HERE Battery Adapter : For those that do not want to use or change a battery this is an option and shall be ready to install right out of the box Strobe: This strobe can be used for the hearing impaired as well for use in noisy environments. The amber color is best suited for this purpose. The strobe has a flash rate of 90 flashes per minute. The strobe may be used with any 12 volt relay SPECS : For "informative" general signaling requirements Incorrect polarity cannot damage circuit or draw current Easy 2-wire installation, regardless of voltage. Also, if the strobe light is being powered by a battery, as the battery is drained the strobe light will continue to function Low current consumption with long operating lifespan of over 300 continuous hours (2,000,000 flashes) Includes choice of amber, blue, clear, or red lens Lens is made of high-impact resistant acrylic, case of high-impact resistant ABS plastic Use in temperature ranging from -22ºF (-30ºC) to 140ºF (60ºC) MINI STROBE/ SIREN : Synchronized piezo siren and LED Mounts to single-gang box or surface-mount High-impact plastic casing Weatherproof for indoor and outdoor use Simple 2-wire connection Alarm siren sound: 110dB@1ft (30cm) at 12VDC Operating voltage: 6~15VDC Current draw: 90mA@12VDC Strobe with rotating/ flashing LED and 100 DB Siren Operating life over 50,000 hours (over 5.7 years) • Simple 2-wire installation • High-impact resistant case • High-impact and heat-resistant lens• Weather resistant • Reverse polarity protection • Visible in all directions • 5 lens colors available Amber, Blue, Green, Red and Clear • 5 Vertical LED strips (32 LEDs) increase visibility from various directions • 6 different flashing options • Adjustable flashing speed TONE 1 TONE 2 TONE 3 TONE 4