With so many choices in home security and alarms, finding the right door and window receivers and transmitters can be daunting. Thankfully, we at Our Company have plenty of home security options to choose from, whether you're adding a magnetic door-window switch to an existing home unit or installing a complete alarm unit from scratch.
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Serene CentralAlert Door Announcer-Knocker
Know when someone's at the doorAvailability: In StockSKU: 931005List Price:$45.95Our Price: $45.95The Serene CentralAlert Door Announcer/Knocker (CA-DX) is a wireless alert sensor for detecting door knocking or door... -
Serene CentralAlert SOS Emergency Help Button
Alert other family members if you need helpAvailability: In StockSKU: 931008List Price:$31.95Our Price: $31.95Simply press the button to send a wireless signal to activate your CentralAlert CA360 notification system or... -
Serene CentralAlert Extra Wireless Doorbell
Get alerted when someone is at the doorAvailability: In StockSKU: 931009List Price:$31.95Our Price: $31.95The Serene CentralAlert Extra Wireless Doorbell (CA-DB) is a weather-resistant and easy-to-install doorbell that,... -
Door Hanger with Door Knock Sensor
Know when someone knocks at the doorAvailability: In StockSKU: 931058List Price:$55.00Our Price: $55.00Get an instant alert when someone knocks on the door with this alerting device! Simply hang this door-hanging door... -
Replacement Door Knock Transmitter
Signals Alertmaster receiver if a visitor knocksAvailability: In StockSKU: 956002List Price:$39.00Our Price: $39.00Know when someone knocks at the door with this alerting system! The Door Knock Transmitter alerting device comes with... -
Door Signal Transmitter
Know when someone knocks or rings the bellAvailability: In StockSKU: 981006List Price:$59.95Our Price: $49.95You Save: $10.00 (16%)Never again keep a visitor waiting or, even worse, miss them entirely with this alerting system. How many visits... -
Sonic Alert Wireless Doorbell Signaler
Don't Miss Your Visitor AgainAvailability: In StockSKU: DB100List Price:$98.99Our Price: $73.95You Save: $25.04 (25%)The state-of-the-art DB100 is the only doorbell signaler that requires no wires and can be installed in seconds.... -
Legacy Silent Call Doorbell Transmitter
Never Miss Your Visitor Again!Availability: In StockSKU: SC1003-1List Price:$70.00Our Price: $47.95You Save: $22.05 (31%)Transmitter works with your existing doorbell chime. Just wire the transmitter to it. The doorbell is activated by... -
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$8.50Our Price: $8.50Silent Call Clip-On Door Bracket BRKTClip-On Door Bracket attaches the Legacy Series Clip-On Doorbell Transmitter...
Browse our selection of home security switches, receivers and transmitters for door and window today!
