- Modern and stylish design, made of eco friendly ABS materials.
- Battery free push-button converts kinetic energy into electric energy, no batteries required, energy saving and environmental protection. Lifespan of bell push is up to 20 years， by pressing 30 times per day. IP44 waterproof rated is able to withstand wet and harsh weather conditions.
- Supports up to 500 feet(150m) of wireless range, make sure you will not miss anyone no matter where you are in your home or garden.
- Super heterodyne technology with 1 million codes avoid all interference, you will not hear wrong rings from other users or other electrical products.
- 32 selectable ring tones, just set your favorite melodie.
- 4 level adjustable volume from 30dB-85dB, control the volume at different time.
- Easy to install and use, just plug the bell into electrical outlet, paste the push button at any where you want, then you will hear your melodie rings when your dear guys visiting
Dual Voltage AC 110V -220V 50Hz/60Hz, Power saving circuit
1* Transmitter (No batter required)
1* Receiver (AC powered)
1*Double-sided adhesive tape
1) Long Range - Operating range up to 500ft/150m in open area when there are no obstacle, ensures you to hear the bell and answer the door just on time.
2) 32 Different Chimes & 4 level Volume Adjustable, the bell receiver can be up to 90db to suit all users needs. Easy to Install & Use -The push button is no battery required, you can easily fix it directly to the doorframe with the attached screws or adhesive tapes. Plug in the receiver into an electrical outlet. It is fit for home, apartment, office, villas, nursing home and more.
3) IP44 Waterproof & UV protection - Waterproof rating ensures the rainy day usage perfectly. UV against plastic cover can ensure durable outdoor usage.
4) LED indicator can be flashing to notice users including hearing impaired people, once someone press the push button, this is ideal for bathroom, hallway, entry, stairs, pantry, laundry rooms and more. Easy to Install & Use -The push button is no battery required, you can easily fix it directly to the doorframe with the attached screws or adhesive tapes.
5) DIY learing and Low Power Consumption - You can expand each receiver with up to 4 push buttons, each push button with up to 50 receivers. This makes it easy to customize your house's doorbell with multiple push buttons and receivers. Bell push life time can up to 200,000 times of pressing. Receiver is with switch source technology, so the power consumption is less than 3 kwh per year, you can save more electricity cost very year.