M1427 Station Alerting System
Alert fire stations with programmable contact closures and confirm receipt.
The M1427 utilizes 4 programmable relay outputs to activate PA systems, blowers, doors, and sirens upon an alert based on group or personal messages. Additionally it includes 2 digital inputs and an NFPA compliant acknowledgement button. Communications between the M1427 and SPARKGAP system is monitored and status is shown at the dispatch center as well as the fire station.
M1427 Features at a Glance
- 5-second message delivery
- Over-the-air configuration
- 4 programmable contact closures (120VAC, 4A, 1 Form C)
- 2 digital inputs
- 16 alert groups
- 120VAC power connection
- Wall-mount enclosure with external wall-mount smart antenna
- AES (FIPS-197) encryption
M1427 Specifications
Format
- Motorola ReFLEX™ v2.7.5 (Digital Narrowband)
- 800-9600 Baud
Encryption
- 128-bit AES (FIPS-197)
- Over-the-Air Re-Keying (OTAR)
Transmitter
- Frequency Range: 892~902MHz
- Frequency Stability:0.5PPM
- Emissions: FCC Part 90, 24D
- Power: 1W Into Antenna, Typical
Receiver
- Frequency Range: 929~942MHz
- Image Rejection: 40 dBc, typical
- 1MHz Blocking 80 dBc, typical
Smart Antenna – Physical
- Size: 86mm × 64mm × 23mm
- Weight: 130 grams (w/Battery)
- Battery: 600 mAh Internal (Optional)
- Material: Black Polycarbonate
- Operating Temp: -30°C ~ +85°C
Base Unit – Physical
- Size: 114mm × 210mm × 57mm
- Weight: 400 grams
- Material: Black Polycarbonate
- Operating Temp: -30°C ~ +85°C
Base Unit – Relays
- Max Rating: 4A, 120VAC / 1A, 30VDC
- Type: 1 Form C (NO / NC / Common)