Video Alarm Box Substation – NLS-AW4-S

Video Alarm Box Substation

NLS-AW4-S

Description

1080P HD built-in camera, weak light compensation, Dual speakers and high-power double amplifier output, with which can intercom in the outdoor noisy environment.With dot-matrix display screen, all metal protective cover and aluminum alloy panels, which ensure the function of waterproof, moisture-proof, dust-proof, and tamper function; equipped with fixed mounting screws, can be installed on the upright rod or hanging on the wall. Mainly applied in the main road of schools, playground and garden such outdoor locations.

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Technical Specifications

Network interface: Standard RJ45	Network Protocol: TCP/IP、UDP、IGMP、RTP
Audio sampling rate: 16K~48K Hz	Audio mode: 16 CD stereo sound
Broadcast audio formats: MP3, WAV	Output frequency: 20 Hz ～ 20K Hz
Harmonic distortion: < 0.5%	SNR: > 70dB
Internal Speaker:8Ω,8W	MIC input sensitivity: 10mV
Audio stream: 16Kb ~ 192Kb	Audio output level(peak to peak):< 3V
Output linkage pole load:24V/3A	Camera: 1080P
Video stream: 128Kb ～ 2Mb	Power : < 20W
Working temperature: -20℃ ～ +80℃	Input voltage : DC24V/2.5A
Working humidity: 10% ～ 90%	Protection level: IP65
Panel Size: 422x331x4mm(LxWxH)	Alarm lamp size: ￠101x113mm（DxH）
Alarm box size: 426x335x100mm(LxWxH)（alarm lamp excluded）

Functions

Alarm/Intercom: able to send alarm and two-way visual intercom with IP master station.
Duplex intercom: able to duplex intercom with IP master station.
LED display screen: to display the information of alarm status.
An external alarm flashing lights, which will flashes for indication when
Could be used as a broadcast terminal and can receive mp3 files andannouncement from broadcast master station.
Could be the monitor head of the IP master station.
Able to send smash alarm to IP master station when violent destroy happened.
With switch output, available to connect withelectronic lock or alarm linkage equipment.
Network broadcast function. Announcement and MP3 files could be receivedfrom master station via network.
Fire protection broadcasting function. It automatically turns the alarmvolume to the max when got fire alarm.
Available to save several audio files(MP3,WAV),accept the controlinstruction from the third party and play the specified audio files.
Online detection for substation. The host can do real-time onlinedetection for each directly under extension, which is easy for maintenance and overhaul in time.
Support 4G communication by 4G wireless router (provide for oneself)
Outdoor constant temperature supported by adding the heater, to make sure the device can work under -40℃
Easy installation, just insert the RJ45 standard network cable to switcher.
Accessory of a power supply (24V/2.5A).
The model without display screen NLS-AW4-S1 is optional.

Dimension

NLS-AW4-S

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