Indoor Siren and Strobe Light Teletek MR 300 — 100 dB Alarm, 24 V

Teletek MR 300 is an indoor siren combined with a strobe light that provides audible and visual alarm signalling for intrusion, fire and emergency situations. The device delivers up to 100 dB of sound output and is designed to operate from a 24 V DC supply. Its compact housing and straightforward mounting make the unit suitable for offices, residential spaces and commercial premises where clear, reliable warning indications are required.

Advantages

The integrated siren and strobe design gives simultaneous audio-visual alerts, improving recognition of alarm events across different environments. With a rated sound output of up to 100 dB, the unit ensures a high level of acoustic coverage while the strobe light enhances visibility in noisy or visually cluttered areas. The 24 V supply compatibility supports common security and fire alarm system installations. Compact dimensions and simple installation reduce mounting time and allow flexible placement indoors.

Suitable for

• Alarm systems in offices and administrative buildings
• Residential security and apartment common areas
• Commercial premises, retail spaces and storage rooms
• Fire alarm signaling in corridors and lobbies
• Emergency alerting in technical rooms and facilities

Key specifications

• Acoustic output: up to 100 dB
• Supply voltage: 24 V (DC)
• Combined functions: siren (audio) and strobe light (visual)
• Mounting: indoor wall or surface mounting in compact housing
• Application environment: indoor use, commercial and residential spaces

How to use

Connect the siren and strobe to a compatible 24 V alarm control panel or power supply according to the system wiring diagram, ensuring correct polarity and secure terminal connections. Install the unit on a wall or other vertical surface at a position providing clear acoustic and visual coverage for the protected area. Test the device after installation to confirm both sound and strobe functions operate correctly and adjust location if necessary to avoid acoustic obstacles or visual obstructions.

Usage recommendations

Place the device where both sound and light can reach occupants unobstructed; avoid locating behind large partitions or heavy drapery. Verify compatibility with the overall alarm system voltage and signaling outputs. Perform regular functional checks and replace or service components if sound level or strobe intensity decreases over time.