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Numens Lpcb Approval Conventional Weather Proof Visual Audio Alarm

China Numens Lpcb Approval Conventional Weather Proof Visual Audio Alarm, Find details about China Weather Proof, IP 65 Audio and Visual from Numens Lpcb Approval Conventional Weather Proof Visual Audio Alarm

Model NO.
447
Operating Voltage
DC (21 ~ 30) V
Sampling Time
<2s
Reset Time
<30s
Usable Addresses Per Alarm Loop
125
Trademark
Numens
Transport Package
100PCS/CTN
Specification
EN54-5/ EN54-7
Origin
Ningbo, China
HS Code
8531100000
Model NO.
447
Operating Voltage
DC (21 ~ 30) V
Sampling Time
<2s
Reset Time
<30s
Usable Addresses Per Alarm Loop
125
Trademark
Numens
Transport Package
100PCS/CTN
Specification
EN54-5/ EN54-7
Origin
Ningbo, China
HS Code
8531100000
The 447 non-addressable audio/visual alarm devices are multi-tonal alarms, suitable for connection to 2-wire fire detection and alarm systems. 447 is compatible with both non-addressable and addressable Numens control and indicating equipment.
Activation is initiated upon connection of the operating voltage, allowing connection to either a switched supply at the control and indicating equipment, or via an output module. The range includes weatherproof models.
Four distinct alarm tones can be selected during installation.
Designed for compliance with EN 54-3 and EN 54-23 Standards, the 447 range of non-addressable audio/visual alarm devices provide fire detection and alarm system designers with a premium product for life safety applications.

447 non-addressable audio/visual alarm devices have the following compliance a.
 EN 54-3 bEN 54-23 cCE d
447-001ü-ü
447-002ü-ü
447-003-üü
447-004-üü
447-005üüü
447-006üüü

Numens Lpcb Approval Conventional Weather Proof Visual Audio Alarm
 EN 54-3 bEN 54-23 cCE d
641-001ü-ü
641-002ü-ü
641-003-üü
641-004-üü
641-005üüü
641-006üüü
a Third-party conformance assessment has not been undertaken.
b EN 54-3 Fire alarm devices. Sounders
c EN 54-23 Fire alarm devices. Visual alarms
d Conformité Européenne

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