- Increase air flow in your server rack or cabinet to extend equipment life
- Standard AC power connection
- Removable 115V plug for use with direct current
- Solid metal frame and sturdy design
- Rack cooling fan
- External siren horn x 1
- Metal casing (small) x 1
- Strobe light
- Temper switch
- It is a perfect soluon for make custom power cable
- Great connecon with CCTV camera
- Easier for CCTV system installaon
- Screw Type
- Semi Cropper
- 100% New
- Good Quality
- Unique and quality AHD/CVI/Analog video anti jamming device
- Keep video signal from external electromagnetic signal and electric waves signal
- Aluminum alloy shell, durable and good at heat dissipation
- Lengthen the transmission distance up to 800m
3V CR2 Lithium battery, 850mAh (replaceable).
Minimum 5 year life in normal operating condition. (Based on a weekly testing).
LOW BATTERY INDICATION:
A short acoustic “beep” will sound and LED flash every 48 seconds when the voltage is below 2.85V. In this stage it will continue for minmum 30 days, and can drive the alarm for 4 minutes.
LED flashes every 48 second for normal operation.
Audible indicator min. 85 dB @ 3 meter.
Fire alarm condition is indicated by a series of three successive tones.
A red LED is used to indicate the following conditions:
- Fire alarm condition is indicated by a flash every 0.5 seconds.
- Smoke sense speed up is indicated by a flash every 2 seconds when thesmoke level is at the alarm threshold.
- Normal operation is indicated by a flash every 48 seconds.