Monnit MNS2-9-W2-DC-05-L03 Wireless 5-Input Dry Contact Sensor

MNS2-9-W2-DC-05-L03 Includes Only:

• Wireless Sensor Mounting Hardware
• 2 x AA Batteries

Features:

• Cable length: 0.9 m (3')
• Cable terminations: bare-wire
• Can integrate with switches
• Wireless range of 2,000+ feet through 18+ walls
• Frequency-Hopping Spread Spectrum (FHSS)
• Best-in-class interference immunity
• Best-in-class power management for longer battery life
• Encrypt-RF Security (Diffie-Hellman Key Exchange + Advanced Encryption Standard (AES)-128 Cipher Block Chaining (CBC) for sensor data messages)
• Sensor logs 2000 to 4000 readings if the gateway connection is lost (non-volatile flash, persists through power cycling):
  • 10-minute Heartbeats = ~ 22 days
  • 2-hour Heartbeats = ~ 266 days
• Automatic over-the-air updates to sensor firmware (future-proof)

Applications:

• Facility and factory automation
• Barn door monitoring
• Freezer/cooler door monitoring
• Forklift seat switches
• Button or switch integration
• Production line tracking

The ALTA Wireless 5-Input Dry Contact Sensor uses five input wires and one ground wire to detect when there is contact between any of the five inputs and the ground wire. It can easily be integrated into existing switches or contact plates. When the sensor detects contact between any of the five inputs and ground, wireless communication is immediately sent to the gateway. The gateway will immediately attempt to securely send the message to iMonnit or other approved data services.

The sensor can be configured to detect both closed and open loops for each of the five inputs, alerting if contact is made or broken and on state changes.