Posts tagged 4Wire
GE Security Polarity Reversal Relay Module for 4-Wire Smoke Detectors, 12/24V
Jul 21st
- Allows smoke detectors with sounders to activate simultaneously; for use with 4-wire smoke detectors only
- Mounts easily into control panel
- Operating Humidity: Minimum 0.0 % RH; Maximum 85.0 % RH
- Operating Temperature: Minimum 32.0 degree F; Maximum 120.0 degree F
- Operating Voltage: Minimum 12.0 V; Maximum 24.0 V
List Price:
Price: $35.00
Brand: General Electric
Model:
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GE 541NCRXT Photoelectric 4-Wire Smoke Detector w/Heat Sensor and Auxiliary Relay, 8.5 – 33VDC. Sma
Jul 21st
GE 449AT Self-Diagnostic Photoelectric 4-Wire Smoke Detector w/Heat Sensor, 6/12VDC. Integral 135°
Jul 21st
GE Security 449 Self-Diagnostic Photoelectric Smoke & Heat Detector with Relay, 4-Wire
Jul 12th
- Intelligent self-diagnostics
- Heat sensor is available with all T model detectors
- Auxiliary Relay used to activate other devices such as elevator recall, door holders, strobes, etc. Listed for releasing service.
- Advanced false alarm immunity
- Meets NFPA 72 field sensitivity testing requirements without the need for external meters
List Price:
Price: $66.49
Brand: General Electric
Model:
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System Sensor B114LP 4-wire Base
Jul 12th
Photoelectric 4-Wire Smoke Detector
Jul 12th