Dispatched in 1–2 daysWarranty by model, claims through us
064-560-1013
BTC 18S W295-R Siren controller with separate control head
BTC 18S W295-R 2/8
BTC 18S W295-R 3/8
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BTC 18S W295-R 5/8
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BTC 18S W295-R 8/8
1/8
฿2,800THB
128 sold · Sample data

BTC 18S W295-R Siren controller with separate control head 200 W, 15 tones, stainless push-button control head

4.946 reviewsSample data
Hear it
Dispatched from our shop in 1–2 daysexcl. shipping · Thailand shipping ฿50, remote areas ฿100
3 months warranty · every unit testedSee warranty terms
Needs one 100–200 W speaker, not includedSee the 315 speaker · ฿2,000

Online ordering opens soon Until then, order through TikTok chat or give us a call. We answer every chat ourselves.

Credit / debit card · PromptPayWe confirm by phone, then send a payment link

Try the real tones

Recorded from this unit. Press the control head just like in the vehicle.

BTC 18S W295-R

Press a button on the head, or pick a tone below

Ready
--
Press a button on the head, or pick a tone below10 tones plus horn, recorded from the real unit

Keys: 0–9 tones · hold H for horn · Space to stopNo sound? Turn your phone volume up and switch off silent mode. Phones play far quieter than the real 200 W unit.

4.9Product rating (46)Sample data

Customer reviews Sample data

From people who installed it, in Thailand and abroad

4.9
from 46 reviews
541
44
31
20
10
128 sold
เอก กู้⁠ภั⁠ยKhon Kaen · Rescue pickup
Khon Kaen · Rescue pickup

ติ⁠ด​ก⁠ร⁠ะ⁠บ⁠ะ​กู้⁠ภั⁠ย​ม⁠า​เ⁠ดื⁠อ⁠น​นึ⁠ง เ⁠สี⁠ย⁠ง⁠ดั⁠ง​ชั⁠ด ก⁠ด⁠ปุ่⁠ม​ไ⁠ม่⁠ต้⁠อ⁠ง​ม⁠อ⁠ง​เ⁠ล⁠ย ช่⁠า⁠ง​ที่​ร้⁠า⁠น​โ⁠ท⁠ร​ม⁠า​ส⁠อ⁠น​ต่⁠อ⁠ส⁠า⁠ย​จ⁠น​เ⁠ส⁠ร็⁠จ บ⁠ริ⁠ก⁠า⁠ร​ดี⁠ม⁠า⁠ก​ค⁠รั⁠บ

BTC 18S W295-R
ต้น อ⁠อ⁠ดิ⁠โ⁠อMaha Sarakham · Installer
Maha Sarakham · Installer

ติ⁠ด​ใ⁠ห้​ลู⁠ก⁠ค้⁠า​ไ⁠ป 6 เ⁠ค⁠รื่⁠อ⁠ง​แ⁠ล้⁠ว ยั⁠ง​ไ⁠ม่​มี​เ⁠ค⁠ล⁠ม​สั⁠ก​ตั⁠ว ส⁠า⁠ย​ป⁠ลั๊⁠ก​ถ⁠อ⁠ด​ไ⁠ด้ ติ⁠ด​ง่⁠า⁠ย​ก⁠ว่⁠า​รุ่⁠น⁠เ⁠ก่⁠า​เ⁠ย⁠อ⁠ะ

Review from Facebook
BTC 18S W295-R
พี่​ฝ⁠นRoi Et · Ambulance
Roi Et · Ambulance

ใ⁠ช้⁠กั⁠บ​ร⁠ถ⁠พ⁠ย⁠า⁠บ⁠า⁠ล​ข⁠อ⁠ง รพ.สต. ไ⁠ม⁠ค์​ป⁠ร⁠ะ⁠ก⁠า⁠ศ​เ⁠สี⁠ย⁠ง​ใ⁠ส ค⁠น​ข้⁠า⁠ง⁠ห⁠น้⁠า​ไ⁠ด้⁠ยิ⁠น​ชั⁠ด ส่⁠ง​ไ⁠ว 2 วั⁠น​ถึ⁠ง

BTC 18S W295-R
Somphone K.Vientiane · Rescue truck
Vientiane · Rescue truck

ສົ່ງມາຮອດວຽງຈັນ 5 ມື້ ກ່ອງແໜ້ນດີ ສຽງດັງແທ້ ຂອບໃຈຮ້ານທີ່ຊ່ວຍອະທິບາຍການຕໍ່ສາຍ

Review from Facebook
BTC 18S W295-R
บอส อ⁠า⁠ส⁠าKalasin · Rescue volunteer
Kalasin · Rescue volunteer

ดู​ค⁠ลิ⁠ป​ใ⁠น​ติ๊⁠ก​ต็⁠อ⁠ก​แ⁠ล้⁠ว​สั่⁠ง​เ⁠ล⁠ย ข⁠อ⁠ง​ต⁠ร⁠ง​ป⁠ก มี⁠เ⁠สี⁠ย⁠ง​ใ⁠ห้​เ⁠ลื⁠อ⁠ก​เ⁠ย⁠อ⁠ะ ปุ่⁠ม 4 ตั้⁠ง⁠เ⁠สี⁠ย⁠ง​เ⁠อ⁠ง​ไ⁠ด้​ช⁠อ⁠บ​ม⁠า⁠ก

Review from TikTok
BTC 18S W295-R
เ⁠จ๊​ห⁠น่⁠อ⁠ย แ⁠ต่⁠ง​ร⁠ถBuriram · Car accessory shop
Buriram · Car accessory shop

ข⁠อ⁠ง⁠ดี เ⁠สี⁠ย⁠ง​แ⁠น่⁠น แ⁠พ็⁠ก​ม⁠า​แ⁠น่⁠น⁠ห⁠น⁠า อ⁠ย⁠า⁠ก​ใ⁠ห้​มี​คู่⁠มื⁠อ​ภ⁠า⁠ษ⁠า⁠ไ⁠ท⁠ย​เ⁠ป็⁠น​เ⁠ล่⁠ม​ด้⁠ว⁠ย แ⁠ต่​ร้⁠า⁠น​ส่⁠ง​ค⁠ลิ⁠ป​ส⁠อ⁠น​ม⁠า​ใ⁠ห้​แ⁠ท⁠น โ⁠อ⁠เ⁠ค​ค่⁠ะ

Review from Facebook
BTC 18S W295-R

Product details

  • 200 W output, drives one speaker
  • 15 tones, 6 stainless buttons and a 5-position rotary switch
  • Separate control head mounts beside the driver
  • 5-wire plug-in harness, microphone included
  • 12 V DC only

Specifications

ModelBTC 18S W295-R
TypeSiren controller with separate control head
Power output200 W, drives 1 speaker
Voltage12 V DC only
Tones15
Control head6 stainless push buttons + 5-position rotary
Wiring5 wires: red, black, 2 × green, white
Packed size20 × 15 × 8 cm
Packed weight1.4 kg
SpeakerNot included
Warranty3 months

What's in the box

What's in the box
  • Siren amplifier with control head
  • Microphone
  • Plug-in wiring harness
  • Amplifier mounting bracket
  • Microphone clip hardware
  • Spare fuse
  • Manual

Speaker not included, available separately. See the 315 speaker

Tap a button to see what it does

The control head mounts beside the driver, separate from the amplifier. Stainless buttons work even with gloves on.

BTC 18S W295-R

Wiring

The 18S W295-R uses five wires. Connect them by colour and it's ready.

18S W295-R 200W · 12VRedBattery positive (+), 12 VBlackBattery negative (−) or groundGreen × 2To the speakerWhiteSwitched + output for other devices
RedBattery positive (+), 12 V
BlackBattery negative (−) or ground
Green × 2To the speaker
WhiteSwitched + output for other devices
12 V only. Connecting 24 V or reversing polarity will damage the unit and void the warranty.

Full install guide

3 months warranty

This model carries a 3 months warranty from the day you receive it.

Covered

  • Manufacturing defects
  • Malfunction under correct use

Shipping to and from us for a claim is paid by the customer.

When the warranty doesn't apply (10)
  1. Water or moisture damage
  2. Reversed polarity wiring
  3. Supply above 12 V
  4. Opened or repaired by anyone other than us
  5. Burnt, cracked or dented unit
  6. Serial sticker removed or damaged
  7. Used with non-standard equipment
  8. Natural disasters and force majeure
  9. Unsuitable operating environment
  10. Dropped, lost or misused

Warranty

Frequently asked questions

Can I use it on a 24 V vehicle?

The 18S W295-R is 12 V only. Connecting 24 V will damage it and void the warranty. Message us for a 24 V model.

Is it waterproof? Can it go on a motorcycle?

The control head uses stainless buttons and we show it working in the rain on our clips. Mount the amplifier where water can't pool, such as under a seat or in a closed box. Water damage isn't covered.

Is a speaker included?

No. The kit includes the amplifier, control head, microphone, wiring, bracket and spare fuse. Our 100 W speaker pairs with it.

Is it hard to wire myself?

Just 5 colour-coded wires: red to positive, black to negative, two greens to the speaker, white is a switched output. Not sure? Send us a photo and we'll guide you wire by wire.

When will my order arrive?

We ship within 1–2 days; after that it depends on the carrier. EMS transit abroad depends on the destination and customs, and every parcel is tracked.

Do you offer cash on delivery?

The website accepts card and PromptPay only. Cash on delivery isn't available.

Do you ship internationally?

Yes, by EMS to Laos, Vietnam, Singapore, Myanmar, Malaysia, Indonesia, the Philippines and Brunei. For other countries in Asia, message us first. Import duties are paid by the buyer; please check your local rules for sirens.

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Chat
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Online ordering opens soon

Until then, order through TikTok chat or give us a call. We answer every chat ourselves.

Message on TikTokCall us 064-560-1013