This kit is ideal for people that are out and about, such as security guards, sales staff, and outdoorsmen.
The MURS Alert™ Probe Sensor is a long-range wireless driveway alarm that will detect vehicles only. It combines the features of the vehicle sensor drive alert with MURS Alert™ technology. The MURS Probe is very reliable and will not give false signals from large animals or other sources. When the MURS Alert™ detects a vehicle, it will send an alert signal to either the M538-BS or M538-HT transceivers. The alert signal will be in spoken English and twice repeats the phrase "Alert Zone One," "Alert Zone Two," "Alert Zone Three," or "Alert Zone Four." The four alert messages are easily selected at the transmitter so that up to four different zones can be monitored simultaneously.
The MURS Alert™ Probe Sensor has five channels and 38 sub-channels to choose from. This will help to eliminate interference from other users. The MURS Probe operates on four cr123a batteries (not included on orders outside of the United States). The battery life should be about six months under most conditions. The channels, sub-channels, and alert zones are all easily selected by the user. The probe is connected to the transmitter box with 50" of direct burial cable.
The MURS transmitter will have a range of up to several miles* to the hand-held or base station transceivers. This extended range will help monitor areas that have been very difficult to monitor in the past. It will be of great value to businesses monitoring customer traffic, security guards trying to monitor remote warehouses, and farmers monitoring vacant farm sites.
 | The MURS Alert Probe Sensor is a long-range wireless driveway alarm that will detect vehicles only. It combines the features of the vehicle sensor drive alert with MURS Alert technology. The MURS Probe is very reliable and will not give false signals from large animals or other sources. When it detects a vehicle, it will send an alert signal to either the M538-BS or M538-HTtransceivers. |
 | The M538-HT is a hand-held MURS transceiver that will receive alert signals from the MURS Alert transmitter and also can be used for two-way voice communications between other MURS transceivers.The HT has five channels and 38 sub channels to help you communicate with other users. When an alert signal is received from the MURS Alert transmitter, the HT will sound off with the voice alert signal, and will display an alert icon as a visual cue that an alert signal has been received. This has many different applications for small businesses, farmers, security guards or outdoorsmen. |
Features with all optional accessories:
- Both can be used indoors and outdoors, even during winter
- Auto-detects moving vehicles - Once you bury the MAPS probe in your driveway, it will automatically detect any cars that drive 14-feet near or over the probe
- Never sends false alarm - The probe is only capable of detecting large metallic vehicles. It doesn't detect moving animals or strong winds
- Provides 2-way conversation - The M538-HT Radio can receive an alert signal from the MAPS Transmitter and transmit the message to another MURS transceiver like the M538-BS Base Station
- Doesn't require FCC license - FCC allows the use of Multi-Use Radio Service (MURS) radios without a license. The M538-HT transceiver operates in Very High Frequencies (151.820~154.600 MHz).
For more information, please see 
User Manual for Sensor
For more information, please see User Manual for Transceiver
