Monnit MNS2-9-W1-DC-CF-L01 ALTA Wireless Dry Contact Sensor - Coin Cell Powered (900 MHz)

ALTA Wireless Dry Contact Sensors can be used to detect contact between two wired contact points, an external mechanical switch, or a contact plate.

The ALTA Wireless Dry Contact Sensor detects when there is contact between the two wired end points. It can easily be integrated into existing switches or contact plates. When the sensor detects contact between the two end points a 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.

Features

• Lead Length: 12 inch probe
• Cable length: - 0.3 m (1') Standard
• 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)
• Free iMonnit Basic Online Wireless Sensor Monitoring and Notification System to configure sensors, view data, and send alerts via SMS text, email, and voice call

Applications

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

Includes: 

• Wireless Sensor 
• CR2032 - Coin Cell Battery 
• Mounting Hardware

For more information, please see Data Sheet