Can you please provide a link to the power adapter that's needed for connecting to the 110v electrical socket?

It's only two wires(anode:red,cathode:black) without socket.

Can it be used for with a ansul fire system for a restaurant ?

Can answer that question, I would check with the local fire marshal and see if they would approve . I don't think it will meet code.

I bought one some months ago . I'm extending the cable , because is too short , but is not working with the extension . Incredible , but any ideas ?

The long the wire (extension), the more voltage drop-off you will have. Get it too long and there isn't enough voltage at the end of the wire meeting the device.

What I s it that I can I use to power it

You can use any 12 Volt DC only power source such as a 12 Volt battery or a 12 Volt DC power supply. Im sure you can find these items on Amazon. Hope this helps

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DC9 to 12V Wired Strobe Siren Red Light Sound Flash Buzzer Siren Home Security Alarm System Electric Security Siren 110dB@12V DC

Product ID: 407643508

Details

Brand
Tokatuker
Colour
White
Compatible devices
Home Security
Power source
Corded
Product dimensions
12L x 4.8W x

⚡DC 9-12V wide voltage range

🔊110dB piercing alarm

🔴Bright red strobe flash

S$22

Duties & taxes included

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Description

🔴 Stay loud, stay seen, stay secure with the ultimate strobe siren!

PIERCING 110 D B ALARM - Cut through noise with a powerful siren that demands attention.
EASY WIRED INSTALLATION - Mount with included screws and connect directly—no complicated setup needed.
EYE CATCHING RED STROBE - Instant visual alert that amplifies security presence day or night.
COMPACT DURABLE DESIGN - Sleek ABS housing fits discreetly while built to last through daily wear.
VERSATILE 9 12 V COMPATIBILITY - Seamlessly integrates with most home security systems for hassle-free upgrades.

The DC9 to 12V Wired Strobe Siren combines a piercing 110dB alarm with a bright red strobe light, designed for seamless integration into home security systems. Its compact ABS housing ensures durability and discreet installation, while the wired design guarantees reliable performance powered by a 9-12V DC source. Perfect for upgrading or replacing existing alarms, it comes with mounting screws for quick setup.

Specifications

ASIN	B079KZNFF2
ASIN	B079KZNFF2
Audible Noise	110 Decibels
Best Sellers Rank	#157,664 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #192 in Security Horns & Sirens
Brand	Tokatuker
Color	White
Compatible Devices	Home Security System
Control Method	Touch
Customer Reviews	4.4 4.4 out of 5 stars (260)
Customer reviews	4.4 4.4 out of 5 stars (260)
Date First Available	22 May 2018
Is Discontinued By Manufacturer	No
Item Dimensions L x W x H	12L x 4.8W x 7H centimeters
Item Weight	0.11 Kilograms
Item model number	BT-103
Manufacturer	Tokatuker
Manufacturer	Tokatuker
Mfr Part Number	BT-103
Model Number	BT-103
Mounting Type	Wall Mount
Number of Items	1
Number of Packs	1
Power Source	Corded Electric
Product Dimensions	7 x 4.8 x 12 cm; 109 g
Size	103 Siren
Unit Count	1 Count
Voltage	12 Volts

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