TECKNET Wireless Door and Window Open Sensor Alarm

TECKNET Wireless Door and Window Open Sensor Alarm Description

TECKNET Wireless Door and Window Open Sensor Alarm 1000Ft Working Range: Wireless magnetic door and window alarm monitor every areas that you care. This wireless door chime for home is up to 300M/1000 ft in open area, magnetic door sensor will automatically trigger the receiver when the magnetic strip is separated and the receiver will alert immediately whenever the door or window is opened Lifeguard for Your Family: This home security door alarm sensor chime when burglar opens door and helps deter break-ins when the door and window opening. Colorful LED Indicator reminders of the doorbell to help people with poor hearing find guests and thieves coming. Door open alert is perfect for elderly and kid use, it will notice you when they get out or come back home.The lifespan of the door sensor can up to 3 years Loud Door Alarm Sound: TECKNET plug-in door alarm bell receiver features 61 tunes and 5 adjustable volume levels of 0-120 dB for you to choose. Just press the volume key to set the volume level you want.Humanized Mute mode-0dB won't disturb a sleeping baby Wide Compatibility: The wireless and portable design of the door sensor alarm allows you to install the wireless entry alert doorbell anywhere in your home, office, retail store, garage, front door, back door, garden. Each magnetic door and window sensor receiver can pair up to 20 door alarm sensors Easy to Install: Just plug the door and window sensor receiver into any standard outlet and place the magnetic part on the door or window with double-sided tape and ensure the switch is in the on position of the magnetic sensor TECKNET Wireless Door and Window Open Sensor Alarm 1000Ft Working Range: Wireless magnetic door and window alarm monitor every areas that you care. This wireless door chime