Monnit, MNO2-9-CTL-15LR, ALTA 900 MHz Wireless Control Unit, 15 AMP, Latched Relay
MNO2-9-CTL-15LR Includes Only:
- Local Alert Unit
- High Gain Antenna
- Power Supply - 5.5 VDC / 900 mA
- AA-sized 1.5 V batteries
- Mounting screws
- Double-sided sticky tape (4 pieces)
Features:
- Wireless range of 2,000+ feet through 18+ walls
- 900 MHz Frequency-Hopping Spread Spectrum (FHSS); 868 and 433 MHz are frequency agile
- Best-in-class interference immunity
- Encrypt-RF Security (Diffie-Hellman Key Exchange + AES-128 Cipher Block Chaining (CBC) for sensor data messages)
- Each unit logs up to 16,000 readings in non-volatile flash memory if the gateway connection is lost and persists through power cycling
- Automatic over-the-air (OTA) updates to unit firmware (future-proof)
- Allows for automated control
- Two separate relays per unit
- Manually triggerable by any Monnit Wireless Sensor through the iMonnit software
- AC-powered, always on for immediate response from paired sensors
- Requires a connection to an ALTA or ALTA XL Gateway
- Free iMonnit Basic Online Wireless Sensor Monitoring and Notification System for sensor configuration, data viewing, and alerts via SMS, email, and voice call
Monnit ALTA Wireless Control Units have two relay switches allowing individual control through iMonnit. The relays can be switched on/off manually through iMonnit or automatically by any wireless sensor notification assigned to a single sensor or group of sensors when a specified condition is detected.
ALTA Control Units have two separate relays that can be toggled on/off by either iMonnit or any device that triggers a notification on the same network. Four LED indicators show if the unit is on, communicating with iMonnit, and relay status. The two relays can also be controlled automatically by any wireless sensor or group of sensors. Automatic relay switching can be triggered by setting the control parameters in an iMonnit sensor notification. You can set the default state of each relay to on or off, and your preset sensor messages will cause the relay to switch to the non-default state. The relay returns to its default state when the preset condition isn't met. For example, if an ALTA Water Detection Sensor senses water at a certain level in a sump pit, the relay will switch on, activating the pump. When water is no longer detected, the relay will switch off, deactivating the pump motor. The ALTA 15-Amp Wireless Control Unit has latching relays that maintain their position even when the unit is powered off. Once their position is electrically set, they will stay there until a command is given to change it. This is useful when relays must maintain a position even when power is lost.
