STI Wireless Door Switch with Chime

STI Door Switch - Descriptions

This door switch is triggered when the is opened. The sensor sends a wireless radio signal to the indoor receiver display (up to 1000 feet away) which will chime and flash. If the supervised transmitter is removed , stolen, loses signal or battery is low, the receiver will produce a single beep once a minute. Sensor uses one 3 volt lithium battery (included), with an average life of 5 years in normal use. Receiver uses 120 VAC input/12VDC output adapter (included).

STI Door Switch - Specifications

• Indoor unit will chime and flash announcing arrival of mail.
• Easy installation.
• Additional transmitters will produce a different chime from the receiver when triggered.
• Magnetic contact with 18 inch lead for irregular installations.
• Small, rugged and weatherproof sensor provides years of reliable service.
• Up to 1000 foot (line of sight) range.
• Includes lithium battery (estimated battery life is 5 years with normal use).
• Supervised low battery indicator (unit will produce an individual beep once every minute).

STI Door Switch - Inlcuded

• 1 - door switch
• 1 - indoor receiver
• 1 - 12V AC/DC Adapter

STI Door Switch - Downloads