Reference: RBD-1772
Brand: Hi-Link
Banner

The BJ-1K Siren Industrial Alarm Sound is a robust and efficient alerting device designed to deliver loud and clear alarms in demanding environments. Operating on 24V DC, it produces a powerful 110 dB sound output, making it perfect for use in factories, warehouses, security systems, and emergency signaling setups. Its active buzzer design includes a built-in oscillation circuit, ensuring consistent and reliable sound generation without requiring an external driver. Constructed from flame-retardant PC material, the BJ-1K siren offers excellent heat resistance and durability for long-term industrial use. With its compact 72×50×45mm design, it is easy to install on walls or panels using standard mounting options. Whether for safety warnings, access control alerts, or machinery alarms, this industrial siren guarantees high performance and dependable operation in any professional setup. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD
Loud 110 dB Sound Output: Provides strong, clear alerts even in noisy environments.
24V DC Operation: Compatible with industrial control and automation systems.
Active Buzzer Type: Built-in oscillation circuit for continuous tone output.
Low Power Consumption: Operates efficiently with only 20mA current draw.
Durable Flame-Retardant Housing: Safe and long-lasting construction for industrial use.
Compact & Easy to Install: Simple wall or panel mounting for versatile placement.
Reliable Performance: Designed for continuous operation in critical alert systems.
RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD
Industrial Safety Systems: Alerts workers to emergencies or operational hazards.
Security & Access Control: Integrated with door alarms, intruder alerts, or warning systems.
Factory & Warehouse Alerts: Notifies of process completion or machinery faults.
Fire & Emergency Alarms: Provides clear sound signaling in emergency evacuation setups.
Automation & Monitoring Systems: Works as a warning indicator for equipment or PLC-based systems.
RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD
| General Specifications | |
| Model | BJ-1K |
| Voltage | DC 24V |
| Working Current | 20mA / 50Hz |
| Sound Intensity | 110 dB |
| Type | Active Buzzer (Built-in Oscillator) |
| Material | Flame-Retardant PC Plastic |
| Mounting Method | Wall or Panel Installation |
| Dimensions | 72 × 50 × 45 mm |
| Loudspeaker Type | High-quality internal driver |
| Operating Mode | Continuous Tone |
| Application Areas | Industrial, Security, Fire Alarm, Access Control |
| Shipment Weight | 0.085 kg |
| Shipment Dimensions | 8 × 6 × 5 cm |
Please allow 5% measuring deviation due to manual measurement.
RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD
1 x BJ-1K Siren Industrial Alarm Sound
RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD
RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD
Specific References
Your review appreciation cannot be sent
Report comment
Report sent
Your report cannot be sent
Write your review
Review sent
Your review cannot be sent
Reference: RBD-1772
Brand: Hi-Link
Reference: RBD-3188
Reference: RBD-2307
Reference: RBD-3187
Reference: RBD-3286
Reference: RBD-2039
Reference: RBD-3199
Reference: RBD-2213
Reference: RBD-3777
Reference: RBD-3335
Reference: RBD-3178
Reference: RBD-2692
Reference: RBD-0690
Reference: RBD-1021
Reference: RBD-3665
Brand: DFRobot
Reference: RBD-550
Reference: RBD-0023
Reference: RBD-0034
Reference: RBD-0376
Reference: RBD-0622
Reference: RBD-0651
Reference: RBD-0652
Reference: RBD-1039
Reference: RBD-0823
Reference: RBD-3264
Reference: RBD-3223
Brand: Hi-Link
Reference: RBD-3320
Reference: RBD-3281
Reference: RBD-3315
Reference: RBD-2539
check_circle
check_circle