Thomas & Betts HS4320D Motion Sensing Entrance Alert Chime/Alarm with Pre-coded Keypad, Improve security and safety with the Motion Sensing Entrance Alert Chime and Alarm. Completely versatile an entrance chime, security alarm and safety alert. The HS4320D can detect intruders, sounding a loud alarm or announce visitors with a gentle chime. In addition to its home or office entrance uses, it can be used to bring attention to small children near dangerous areas such as hot stoves or stairs. It is also perfect for use as personal protection in hotel rooms, boats, garages, campsites or mobile homes.

Thomas & Betts RC3030D Plug-In Extend-A-Chime, The Plug-In Extend-A-Chime extends your existing hardwired chime with a wireless plug-In receiver so you can hear it in any area of your home. Don't miss another delivery because you can't hear the doorbell in your basement, garage or attic. Works with all hardwired door bells up to 150' range. Easy to install kit, just connect the transmitter onto the low-voltage screws in the existing doorbell. Plug the doorbell receiver into any 110V electrical outlet. Hear the doorbell in all parts of the home-basement, second floor, or the attic. You can also expand your system with additional Carlon receiver model RC3733D.

Thomas & Betts RC3105 Off White Wireless Battery Chime System, A wireless door-chime system at a great price. It's compact battery operated receiver fits neatly anywhere. It is easy and quick to install. This wireless system has features like different sound for front or back doors, a 75-ft. operating range and 32 frequency codes to block interference from external wireless devices. Two 3V cell batteries included. Compact receiver uses 3 inch batteries (not included).

Thomas & Betts RC3130 Wireless Plug-In Door Chime System, A complete door chime system at a great price. This wireless plug in door chime is easy and quick to install. The receiver is compact enough to fit neatly against wall, behind furniture or anywhere you have an electrical outlet. This wireless system has features like different sound for front or back doors, a 75-ft. operating range and 32 frequency codes to block interference from external wireless devices.

Thomas & Betts RC3190D Wireless Battery Door Chime, Compact receiver fits on counters, bookshelves or other out-of-the way places. Two-inch speaker provides excellent sound quality. With 8 selectable sounds, 32 privacy codes to reduce interference, LED low-battery indicator, belt clip for use as portable pager, upgraded to be compatible with buttons RC3301, RC3311 & RC3341. Chime system compatible with chime models RC3030D, RC3730D, & RC3733D.

Thomas & Betts RC3250 Wireless Musical Plug-In Door Chime, Perfect to replace a broken doorbell or for new wireless installation. Just mount the door chime button at the desired entrance and plug the chime receiver to any outlet! You get great sound in no time! Your chime is installed without the hassle of having to run any wires! Button uses (2) 3-volt lithium batteries (installed). With 150-ft. range, 13 sounds.

Thomas & Betts RC3256 Plug In DR Chime/Light, Wireless Plug In Door Chime, With LED Night Light, Plays 13 Tunes, Different Sounds For Front & Back Doors, 2-1/4" Speaker With Adjustable Volume Control, Up To 250' Operating Range, 32 Codes Block Interference From Outside Signals, Includes Long Range Door Chime Button Rc4121 Button, Compatible With All Carlon Wireless Chime Systems Only, Note: Not Compatible With Carlon Wireless Doorbell Systems, Uses Two 3V Lithium Batteries Size Cr2032, Included.

Thomas & Betts RC3301 Battery-Operated White Door Chime Button, The wireless battery operated door chime button is easy and quick to install. It has sound selection for different doors and 32 frequencies to prevent interference from outside signals. Scrolling tune selection on front of button allows you to change the tune of your door chime with a simple touch. 150-ft. range, includes 2 long-life lithium batteries.

Thomas & Betts RC3304F White Decorator Wireless Battery-Powered Door Chime, Can be used for new installation or to replace existing broken systems. No wiring, hassle free installation. Simply mount button at door and receiver anywhere you like! 150-ft. range,13 different sound options, low-battery indicator, adjustable volume control. Front door/back door differential. Can be expanded with additional buttons or receivers. Includes two long-life lithium button batteries.

Thomas & Betts RC3306F Oak Decorator Wireless Battery Door Chime, Just mount the door chime button at the desired entrance and mount the battery-operated receiver anywhere you like in your home! You get great sound in no time! Your chime is installed without the hassle of having to run any wires! Solid oak face plate with brass tubes, 150-ft. range, front/back door differential, 13 different sound options, 32 selectable codes to prevent interference, adjustable volume control, low-battery indicator, 4-inch speaker for high-quality sound, 2 long-life lithium button batteries included.

Thomas & Betts RC3450 Wireless DR Sensor, Wireless Door Sensor, Works With All Carlon Entrance Alert Systems, Sensor Alarms You When Transmitter & Magnet Are Separated, Expands Your Carlon Wireless Chime System To Cover Multiple Entrances, Monitors Door Or Window To Alert You When Opened, For Use With Entrance Alert Models: Rc3260, Rc3760, Rc2235, Rc2260, Compatible With All Carlon Wireless Chime Systems, Battery Powered Uses One 6V Alkaline Battery Size Px28a, Rc3095, Included.

Thomas & Betts RC3510D Deluxe Weatherproof Wireless Doorbell, Perfect for patios, pools, decks, garages or any outdoor area where you need to hear your door chime. Has longest 150' operating range so that you don't miss a delivery or guest. Plays thirteen high quality tunes selectable at button. Expandable with buttons: RC3301, RC3302, RC3311, RC3341 or RC4130. Receiver operates with 4-"C" batteries.

Thomas & Betts RC3520 Battery Doorbell Step Up, Sleek design perfectly blends with any decor. Sound differential for front & back doors, 13 musical sounds. Perfect to replace an old or broken door chime without the hassle of running wiring. Simply install batteries, two 3V lithium batteries incl. (4 C cells for receiver not incl.) and mount anywhere in your home!

Thomas & Betts RC3530 Musical WHT DR Chime, Wireless/Battery Operated Musical Door Chime, With White Cover, Up To 150' Operating Range, Adjustable Volume Control, Mounts Vertically Or Horizontally, Plays 13 Sounds, Different Sounds For Front & Back Door, Add Additional Button, Scrolling Button On Push Button Allows To Change The Tune Of Door Chime, 32 Selectable Codes, Automated Low Battery Alert, Button Uses Two 3V Lithium Batteries Size Cr2032, Included, Chimes Uses 4 "C" Cell Alkaline Batteries, Not Included.

Thomas & Betts RC3610 Oak Trim Wireless Battery-To-Battery Door Chime, The wireless battery-operated designer door chime with oak trim and snap-out panel can be wallpapered or painted to match any decor. Perfect to replace an old or broken door chime or for new wireless installation. Just mount the doorbell button at the entrance and mount the battery chime receiver anywhere you like in your home! Your chime is installed without the hassle of running any wires! 150-ft. range. Battery-operated chime receiver uses - 4C alkaline batteries (not included).

Thomas & Betts RC3636 Wireless WD DR Chime, Wireless/Battery Operated Musical Door Chime, Wood Cover, Up To 150' Operating Range, Adjustable Volume Control, Mounts Vertically Or Horizontally, Plays 13 Sounds, Different Sounds For Front & Back Door, Add Additional Buttons, Scrolling Button On Push Button Allows To Change The Tune Of Door Chime, 32 Selectable Codes, Automated Low Battery Alert, Button Uses Two 3V Lithium Batteries Size Cr2032, Installed, Chimes Uses 4 "C" Cell Alkaline Batteries, Not Included.