- 【Wide Working Range】:This wireless door open chime for home is up to 400 ft in open area, magnetic door sensor will automatically trigger the receiver when the magnetic strip is separated and the receiver will alerts immediately whenever the door or window is opened
- 【High Performance Doorbell】: The SECRUI wireless doorbell is IP55 waterproof and dustproof to withstand outdoor conditions and features high-quality smart chips whose role is to ensure long-range operation over 1000 feet and crystal clear sound so you always know there is someone at your doorstep!
- 【Mini Contact Sensor】: Magnetic door sensor (Size:3.0×1.0x0.60ininch),magnetic strip (Size:1.7*0.6*0.4 inch).They are small size and can be installed or placed at any indoor position to provide you with a door entry chime/alert system.
- 【Easy to install】:Just plug the doorbell receiver into any standard outlet and tear the double-sided adhesive tape which on the back of the door sensor and button and stick them to the door or window is fine ( or screw-mounted), please take the insulating paper away before using the sensor/button.
- 【Multifunctional Design】: The wireless apartment doorbell can be installed on the front door of your apartment, house, villa, flat, office or workshop to welcome your guests, but it can also be used as a pager, which makes it suitable for children, nursery, or elderly care.
