I appreciate for the comment sir. Thank you so much

I have already 6 more videos about FDAS and its components. God bless

Glad you liked it, thank you so much.

Yes sir, soon if time permits. Thank you so much

May be you are interested sir, I already have uploaded more videos about FDAS components and testing. Thank you

salamat po. i'll be posting related videos once it will be made available.

Addressable po ba yn boss?

@@cromselectrical2659 conventional lng po yan sir.

mas maganda master kung related sa ncII.. pls.. ty.. kailangan ko kasi fdas at cctv..

Thank you

Thank you too

Sir please send your mob number

Yes sir thank you for your suggestion. I'm planning to give more details in the inside of the control panel on my next video about FDAS

sir pwede po ba duplex wire no. 18 gamitin ko

Tnx po maam

salamat din po sir

Thank you too

Most welcome

You don't get confuse which zone has fire since control panel will show which zone sensor has been activated which would help the paging system operator to guide the occupants which zone/area should be avoided when evacuating. But of course I repeat, all sounders should be activated so that all occupants would evacuate.

@@junreyeguna is true yoy have reason, is necessary activate all sensors to know that exist a emergency, thanks a lot bro

Yes sir when 1 of the detectors in the zone (e.g. Zone 1) has sent the signal to the control panel (zone indicator will show alarm in zone 1 meaning the fire is in zone 1), the panel would activate all the sounders at the same time. When the fire reaches the other detectors on the same zone, those detectors would still give signals to the control panel though indicator in zone 1 is already activated. You would see the indicator light of the detector itself turns from blinking to steady red when it detects fire. When fire reaches to other zone, the indicator light of the fire detector once again would change from blinking red to steady meaning the fire reaches that device and at the same time the indicator light of the control panel will also be activated meaning the fire reaches that zone.

@@junreyeguna maximum of how many detectors can one zone with detectors could still detect fire assuming that some detectors already in fire alarm mode. And also how much voltage drops does one smoke detector consumed in alarm mode? What is the minimum voltage in an IDC/zone circuit that could still send fire alarm signal to panel to activate the alarm.

Sir the maximum number of detectors in a zone depends on the model of the control panel. In the video, the control panel can hold up to 4 detectors in every zone without affecting its efficiency

@@junreyeguna in a conventional FACP, how to minimize false alarm signals from idc devices?

usually false alarm is caused by dusty/moist environment (in cases of smoke detectors), wrong choice of cable, loose termination, wrong or faulty resistor or maybe signaling wires came across with your AC source so these are some of the things we need to avoid when wiring our initiators.

It doesn't matter which zone (area) is on fire, all occupants must evacuate thus all sounders should be activated.

It's for the fire department to know so they can see how to tackle the fire.

another electrical auxiliary system a building should have is the cctv, telephone and the paging system sir.

During actual installation, cables should be a fire-resistant signaling cable but in the video, I just used the ordinary signaling wires for the demonstration.

Strobe light

Yes sir normal po tlaga na lahat ng strobe light ay mag alarm kasi po ang purpose ng FDAS ay para ma-aware lahat ng occupants ng building to evacuate kahit wala pa sa kanilang zone ang sunog. Makikita nman po sa indicator light ng mismong control panel sir ang location or zone ng naka activate ng detector.

the video uses a conventional fdas

Why were there no end of line resistors?

Yes sir, if any of the sensors detects fire, all sounders should be activated so that all occupants of the buildings should be aware that there is an on-going fire so that they can immediately evacuate. Say for example, there is a fire in the 3rd floor of the building, all building occupants should be aware and evacuate and not just those who are in the 3rd floor or whichever zone being involved.

yes sir

Yes sir you may use the video if for educational purposes. Subscription also to my channel is highly appreciated. God bless

NC2 nalang po kulang sakin sir.. naka experience ako mag FDAS dito sa Robinson mall at hangang Ngayon sir nagamay kona sya at natoto narin ako tungkol sa data wiring at termination Kong paano ko sya pinag aaralang mabuti hehehe salamat pala sa supervisor ko na napaka bait at handa syang magturo para matutonan Ang FDAS oh auxillary hehehe god bless po sir Ricky. At Sayo din sir may mga nakuha parin akong lesson Sayo hehe

Sir how many device installed in zone 1 or maximum device installed in zone 1

24k ohms para sa conventional..47k naman para sa addressable..

Magdepende po yan sa brand at model sir. Refer nlng po tayo niyan sa kanyang installation/user's manual na kasama sa unit po.

for the AC source, it is advisable to use at least #16 AWG size of conductor while for the signaling devices conductors should be 0.5mm2 to 1.5mm2.

Assessment package is written, interview and actual demonstration of lighting fixtures, outlets and cctv or fdas

Good question, I thought he would connect a 5.6k ohm resistor to the break glass device

kzfaq.info/get/bejne/l7R1mtqHx6ednok.html

Sir I have uploaded more videos already about control panel termination and so as with control panel circuit boards.

Isa lng po sa kelangang matutunan ng EIM NC II

@@junreyeguna may ncII na kasi ako nung 2012.. naexpired.. wala p dati fire detection and alarm.. kukuha ulit ako ng assesment.. dito ko na lang matutunan ang fire detection and alarm para sa assesment..

@@andyguieb1898 yes sir CCTV installation, Door Access Control at FDAS installation lng nman po ang naidagdag.

@@junreyeguna salamat master..

one of my first video po kasi to sir during pandemic kaya di pa ganun ka ayos ang pagkkuha ng video.

Yung apat po na kulay pula sa taas ng control panel. Horn with Strobe light na po siya

cge salamat hehehe

Any technical school po sir na nag ooffer ng EIM NC II or sa TESDA training center na malapit sa inyo.

naka fix na po siya sa device sir

kzfaq.info/get/bejne/rtN-jbiBrszJknk.html

Conventional po ang type ng FDAS sir na nasa video