Type: | Smoke Alarm |
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Signal Transmission: | Wired Alarm |
Working Mode: | Active |
Certification: | ISO, UL268 En54-5, En54-7 |
Application: | Indoor |
Working Principle: | Electro-Optical Type |
Samples: |
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Customization: |
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Suppliers with verified business licenses
SNC-300 non-addressable photoelectric smoke/heat detectors are state-of-the-art detectors suitable for connection to 2-wire or 4-wire non-addressable fire detection control and indicating equipment, or to addressable fire detection control and indicating equipment that can accept non-addressable type detectors.
Advanced electronics in conjunction with a photoelectric smoke sensing chamber and an electronic thermistor provide early detection of fire and high immunity against unwanted alarms. The heat sensor provides sensitive rate-of-rise operation or fixed-temperature operation when the response threshold value is exceeded.
Features:
· Photoelectric smoke and heat sensors
· Analogue detection discrimination
· Dual LEDs for 360° visibility
· 2-wire and 4-wire models for DC 12 V and DC 24 V operation
· 4-wire model for DC 48 V operation
· 4-wire models available with a N/O alarm relay output
· 4-wire models available with auto-reset
· 2-wire models available with remote LED output
· Connects to zone monitor for use with addressable control and indicating equipment
Part Number | 2-wire | 4-wire | Remote Indicator | Relay Output | Auto-Reset |
SNC-300-C2 a | √ | - | - | - | - |
SNC-300-CL a | √ | - | √ | - | - |
SNC-300-CR a | - | √ | - | √ | - |
SNC-300-CR4 | - | √ | - | √ | - |
SNC-300-C2-U b | √ | - | - | - | - |
SNC-300-CL-U b | √ | - | √ | - | - |
SNC-300-CR-U b | - | √ | - | √ | - |
SNC-300-CA | - | √ | - | - | √ |
Suppliers with verified business licenses