Your list is empty, add products to the list to send a request
Previous product
Back to products
Dahua Isolator Module, DHI-HY-1431B (MOQ-2Pcs)
₹ 1,180.00 GST included
Next product
Ecoflow - 256 Wh capacity with AC output of 300 W Model no : River 2
₹ 73,747.64 GST included
Simplex – TrueAlert Non-Addressable Electronic Horn Model no : 4901-9820
See all products from simplex₹ 4,602.00 GST included
Description
The Simplex TrueAlert Non-Addressable Electronic Horn (Model: 4901-9820) is a high-performance audible notification appliance designed for commercial, industrial, institutional, and public buildings. Engineered to deliver a loud, harmonically rich alarm tone, this 24 VDC electronic horn provides reliable emergency notification during fire alarm events.
The horn supports both Free-Run operation with conventional Notification Appliance Circuits (NACs) and SmartSync® two-wire operation with compatible Simplex fire alarm control panels, enabling synchronized audible notification and advanced system functionality. Its durable flame-retardant housing and flexible mounting options make it ideal for new installations and retrofit projects.
Features
- High-output 24 VDC electronic audible notification horn
- Non-addressable design for conventional fire alarm systems
- Supports Free-Run operation on standard NAC circuits
- Compatible with SmartSync® two-wire synchronized operation
- Loud, harmonically rich electronic sound for effective occupant notification
- Operates with Temporal, March Time, Continuous, and coded alarm patterns (depending on control panel)
- Diode-polarized input for supervised reverse-polarity notification circuits
- Rugged, high-impact flame-retardant thermoplastic housing
- Red housing with white "FIRE" lettering
Specifications
- Brand Simplex
- Model No. 4901-9820
- Product Type Non-Addressable Electronic Horn
- Series TrueAlert
- Operating Voltage 24 VDC (16–33 VDC operating range)
- Operation Modes Free-Run / SmartSync
- Mounting Wall Mount
- Housing Color Red
- Marking White "FIRE" lettering
Related products
Close
Apollo – Discovery Open-Area Sounder VID – White Body (Red Flash) – Model 58000-007APO
The Apollo Discovery Open-Area Sounder VID (Model 58000-007APO) is a high-performance visual and audible alarm device designed for use in open areas where both sound and visual indication are essential. Featuring a white body with a red flash, this sounder-VAD (Visual Alarm Device) is ideal for enhancing emergency communication in noisy or spacious environments. Fully compatible with Apollo’s Discovery protocol, it allows precise control and monitoring through intelligent addressable systems.
Close
ExoFire Fire Hooter (MOQ – 8 Pcs)
Durability and Reliability. Audible Sound Output. Wall or Ceiling Mounting. User Friendly.
Close
ASES Hooter, 100 db output, 24 VDC operated, ABS housing Model No. HABS2
24 DC Operation. Compatibility with any make conventional fire alarm system. Wall mount facility. Connector is plug in type. Suitable for malls, resturant, residential etc. Whealing tones available.
Close
Kheraj Horizontal/ Vertical Single Mounting Siren, Single Phase, SS-150
Electrically Operated Sirens. Effective Announcer. Horizontal OR Vertical. Single Mounting Siren. Single Phase 220/250 V.
Close
System Sensor – Ceilling Speaker – Model : SPSCWLED
Flexible design options meet virtually any application requirement:
wall or ceiling mount, red or white color choices, bezel kits for
alternate markings and languages, and LED color lenses for
distinctive visual signaling. In addition, installers can easily adapt
devices using field selectable candela, using rotary switches.
Close
Agni Hunt ABS LMT Hooter Alarm
Agni Hunt ABS LMT Hooter Alarm According to the variegated prerequisites of our customers, we are putting forth a wide combination of Wireless Fire Hooter Cum Flasher. The given item is very recognized by benefactors attributable to elements like dimensional precision, toughness, erosion, and scraped area-safe nature.
Close
Detect Fire Hooter-ABS
Detect Fire Hooter-ABS The hooter is a kind of electronic device which gives an audio output and has a visual indication and has a built-in accept facility, thereby saving on the cost of a contactor or relay
Close
TNA Addressable Sounder Strobe
EN54-3:2001+A1:2002 + A2:2006 Compliance. Built-in MCU processor and digital addressing. 17 tones Programmable sound output. Programmable types such as Sounder-Strobe, Sounder or Strobe alone. Programmable Evacuate or Pre-alarm/Evacuate signal. Low and normal consumption mode. One or Two addresses mode. 10 Highlights LED status cluster. Onsite Adjustable Parameters. Loop or external power input. Aesthetically pleasing design. Universal mounting with fix base for simple installation.
Reviews
Questions & Answers
Questions and answers of the customers
There are no questions yet. Be the first to ask a question about this product.
Reviews
There are no reviews yet.