This is great as it's relatively easy to set up and portable if you need to move. I was frustrated that I couldn't screw the bell button on initially, so I made a slight modification by carefully drilling holes in the base of the bell button. I of course had to remove the small circuit board which wasn't difficult, then screw everything in, then replace the circuit board and now it's attached to the door jamb! It's about as good as it gets for the price and I use it in case I'm upstairs and don't hear a knock. Very happy with the purchase.
Wireless Doorbell Chime - AVANTEK Mini Waterproof, 1000 Feet Range, 52 Melodies & 5 Volume Levels With LED Flash
31 Review
AVANTEK D-3W Waterproof Wireless Doorbell Kit With 2 Plug-In Receivers Operating At Over 1300 Feet, 52 CD Quality Melodies, LED Flash, And Long Range
34 Review
Stay Connected With A 1000 Feet Range - SadoTech'S Baby Blue Wireless Doorbell With LED Flash
32 Review
Wireless Doorbell - PHYSEN Waterproof Doorbell Chime Kits With 1 Transmitter+1 Receiver, Operating At 1300-Ft Range 58 Ringtones 5 Volume Levels & LED Flash, Door Bell For Home/Classroom
33 Review
π‘ Hydrofarm Quantum QT400 Dimmable Ballast for 400W Grow Lights
5 Review
Fulham WorkHorse WH2-120-C Adaptable Ballast - 2 Pack
3 Review
π‘ Electronic FL Ballast ICN-4P32-N (Formerly ICN-4P32-SC) for 3-4 F32T8 F40T8 F17T8 Lamps, 120V/277V Compatibility
5 Review
π‘ High-Quality Advance ICN-4P32-SC Electronic Fluorescent Ballast: Ideal for 4 Lamps, 32W T8, 120/277V
3 Review