A simple alarm-type of system doesn't mean it's not effective. Many people want notifications or alerts when doors or windows are opened, but don't want an elaborate system, especially a system where you might have to pay for monitoring.
The WD-434RTL is a kit that features a door/window contact (battery powered) and one plug-in receiver. When a monitored door (or window) is opened, the sensor/transmitter will send a wireless signal up to 800 ft. to the receiver (HA-434RL) that's included in this kit.
At 1800doorbell.com, we carry a large variety of entrance alert products. This product differs because of the large number of accessories and compatible sensors you can add to the kit. This kit features a window/door sensor, but there are other sensors available such as motion sensors, water detection sensors, and garage door open monitors.
- Door and window magnetic type motion sensor
- Alerts user when window or door is open
- Supervised Sensor automatically monitors sensors and their battery life
- Receiver has four zones and works with up to four sensors per zone. (Additional sensors are available for purchase separately)
- Includes visual and audio alerts
- Works in a 800-foot range
- Easy to install
- IC and FCC approved
- 1-year warranty