|Entrance Alert Set, Rodann, RX/TX-1000ARodann entrance alert set RX/TX-1000A for open or closed doors or open entry ways. This unique set can also be used on warehouse roll up doors, inside display cabinets, restricted area protection, or (patio, bedroom, bathroom) window alerting device.|
Long Range Wireless Door Entry Alert, UTDCDCR-2500The Door sensor/transmitter has a magnetic door contact, so that when the entry door is opened by a visitor / customer, it sends a wireless entry alert chime to the DCR-2500 receiver that is power by an AC adapter and can be plugged in up to 1500 feet away (depending on walls, building materials, etc.).
The receiver for this Long Range Wireless Door Entry Alert has four form “C” relay outputs and one 12VDC output. The output durations are adjustable up to 10 minutes. The receiver will play one of four different tunes that are selected at the transmitter so that different zones can be distinguished.