SYSTEM SENSOR Smoke Alarm: Smoke, Hardwired, Smoke Detector, Photoelectric, Hardwired
The SYSTEM SENSOR 4WTA-B is a hardwired, photoelectric smoke detector for 4-wire fire alarm systems. It operates at 12/24V, emits an 85 dB @ 10 ft sound alert, includes a mounting base, and is FM Approved.
SKU 3G-OTH-546562
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
Butuh bantuan pemasangan atau rekayasa?
Ajukan pertanyaan
Deskripsi Produk
The SYSTEM SENSOR 4WTA-B is a hardwired, photoelectric smoke detector for 4-wire fire alarm systems. It operates at 12/24V, emits an 85 dB @ 10 ft sound alert, includes a mounting base, and is FM Approved.
Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.
Pertanyaan yang Sering Diajukan
What is the SYSTEM SENSOR 4WTA-B smoke detector used for?
The SYSTEM SENSOR 4WTA-B is a hardwired photoelectric smoke detector designed for 4-wire fire alarm systems in commercial or industrial facilities. It detects smoke early and emits an 85 dB @ 10 ft sound alert, helping protect personnel and equipment.
What are the specifications of the SYSTEM SENSOR 4WTA-B?
The SYSTEM SENSOR 4WTA-B operates at 12/24V, uses photoelectric sensing, and produces an 85 dB @ 10 ft sound alert. It includes a mounting base, is FM Approved, and is compatible with 4-wire fire alarm systems. It has a green LED visual indicator.
Where to buy the SYSTEM SENSOR 4WTA-B worldwide?
3G Electric supplies the SYSTEM SENSOR 4WTA-B smoke detector to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time.
How to install the SYSTEM SENSOR 4WTA-B smoke detector?
Install the SYSTEM SENSOR 4WTA-B by mounting the included base to a ceiling or wall, wiring it into a 4-wire fire alarm system at 12/24V, and attaching the detector head. Follow local fire codes and the manufacturer's manual for proper placement and testing.
SYSTEM SENSOR Produk
3G Electric memasok SYSTEM SENSOR smoke detectors. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.


![SYSTEM SENSOR Smoke Alarm: Smoke, Hardwired, Smoke Detector, Photoelectric, Hardwired (MPN 2W-B). Key specifications — Operating Voltage: 12/24V; Sensor Type: Photoelectric; Volume Level: 85 dB @ 10 ft; Compatible With: 2 Wire Fire Alarm System; Includes: Mounting Base; Brand: SYSTEM SENSOR; Detects: Smoke; Battery Backup [NEW]: No.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Ffd47e9f4-def6-421f-9b26-30ebafec0752.jpg&w=200)