ALTA Wireless Open/Closed Sensor (AA)ALTA wireless open/closed sensors provide information on the status of doors, windows, cabinets, etc. Know if a building or area is being accessed when it should not be, or if a door or window has been left open. Alerts can be setup to notify a user by SMS text, email or voice call if a door or window has been opened or left open.
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Part No. | Description | Price | Stock | |
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MNS2-4-W2-OC-ST | ALTA WIRELESS OPEN-CLOSED SENSORS, 433 MHz - AA BATTERY POWERED | $125 | ∗ | |
MNS2-4-W2-OC-ST-LP | ALTA WIRELESS OPEN-CLOSED SENSORS, 433 MHz - Line Power w/Batt Backup & Switch | $162 | ∗ | |
MNS2-4-W2-OC-ST-SW | ALTA WIRELESS OPEN-CLOSED SENSORS, 433 MHz - Standard AA w/Power Switch | $126 | ∗ | |
MNS2-8-W2-OC-ST | ALTA WIRELESS OPEN-CLOSED SENSORS, 868 MHz - AA BATTERY POWERED | $115 | ∗ | |
MNS2-8-W2-OC-ST-LP | ALTA WIRELESS OPEN-CLOSED SENSORS, 868 MHz - Line Power w/Batt Backup & Switch | $162 | ∗ | |
MNS2-8-W2-OC-ST-SW | ALTA WIRELESS OPEN-CLOSED SENSORS, 868 MHz - Standard AA w/Power Switch | $126 | ∗ | |
MNS2-9-W2-OC-ST | ALTA WIRELESS OPEN-CLOSED SENSORS, 900 MHz - AA BATTERY POWERED | $115 | ∗ | |
MNS2-9-W2-OC-ST-LP | ALTA WIRELESS OPEN-CLOSED SENSORS, 900 MHz - Line Power w/Batt Backup & Switch | $151 | ∗ | |
MNS2-9-W2-OC-ST-SW | ALTA WIRELESS OPEN-CLOSED SENSORS, 900 MHz - Standard AA w/Power Switch | $115 | ∗ | |
MNS2-91-W2-OC-ST | ALTA WIRELESS OPEN-CLOSED SENSORS, 920 MHz Korea - AA BATTERY POWERED | $116 | ∗ |
ALTA sensors offer 3 to 4 times the range of standard sensor platforms, extending non-line-of-sight reach to an exceptional 1,200+ feet through walls (12-14 walls typical). Using Frequency-hopping Spread Spectrum (FHSS) also allows ALTA sensors to have better interference immunity from other wireless devices.
Superior power management provides ALTA sensors with almost twice the battery life of Monnit's standard wireless sensors.
Integrated on-board data storage allows ALTA sensors to store data messages if communication to a wireless gateway is disrupted (power outage, Internet outage, or out of range). Messages that can't be delivered will be time-stamped and stored in memory (up to the last 512 messages) until communication with the gateway is restored, at which point the messages will all be transmitted.
Over-the-air updates allow ALTA products to be updated remotely if new fixes or features become available.
* Actual range may vary depending on environment.
** Battery life is determined by sensor reporting frequency and other variables.