Industrial-Grade Outdoor Emergency Intercom with Steel Casing
IP54 • Steel Casing • Anti-Tamper Screws • 30W Amplifier • HIFI Speaker • High-Sensitivity Mic • One-Key Call • DC24V Output
T-7732 IP54 STEEL CASING
Built tough for industrial environments. The T-7732 is a rugged outdoor emergency intercom with a heavy-duty steel casing and anti-tamper screws, designed for industrial sites, factories, warehouses, and harsh outdoor locations. With a 30W HIFI amplifier, high-sensitivity microphone, and one-key call operation, it provides reliable two-way communication in demanding conditions.
| Model Number | T-7732 |
| Product Type | Industrial-Grade Outdoor Emergency Intercom |
| Ingress Protection | IP54 (dust protected, splashing water) |
| Enclosure Material | Heavy-duty steel casing |
| Tamper Protection | Anti-tamper screws (special tool required) |
| Amplifier Output | 30W RMS (digital) |
| Speaker Type | HIFI driver for clear voice |
| Microphone | High-sensitivity electret |
| Audio Communication | Full-Duplex with Echo Cancellation |
| Call Operation | One-key call button |
| Network | 10/100Mbps Ethernet (RJ45) |
| Audio Protocols | TCP/IP, UDP, HTTP, RTP, RTSP, SIP |
| Audio Codecs | MP3, WAV, PCM, G.711, G.722 |
| Power Supply | PoE (802.3af) or DC 24V |
| DC Output | 24V DC (for auxiliary devices) |
| Power Consumption | ≤ 15W |
| Mounting | Wall mount with anti-tamper hardware |
| Operating Temperature | -20°C – 50°C |
| Humidity | 10% – 95% non-condensing |
| Color | Gray / Industrial |
| Certifications | CE, FCC, RoHS, IP54 |
The T-7732 features a heavy-duty steel casing secured with anti-tamper screws requiring a special tool for removal. This prevents unauthorized access, vandalism, and tampering – essential for unsupervised industrial and outdoor locations.
The T-7732 is an industrial-grade outdoor emergency intercom built to withstand harsh environments and resist tampering. With its heavy-duty steel casing, anti-tamper screws, and IP54 protection, it's ideal for factories, warehouses, parking structures, and industrial sites where reliable communication and vandal resistance are critical.
Rugged Construction: The steel casing provides superior impact resistance compared to plastic or aluminum enclosures. Anti-tamper screws prevent unauthorized opening, protecting internal components from vandalism and environmental damage.
Clear Audio in Noisy Environments: The 30W HIFI amplifier drives a high-quality speaker for clear voice communication even in high ambient noise. The high-sensitivity microphone ensures the user's voice is picked up clearly.
Simple One-Key Operation: In an emergency, there's no time for complex menus. A single press of the large call button connects the user to security personnel for immediate assistance.
Full-Duplex with Echo Cancellation: Advanced acoustic echo cancellation enables natural, interruption-free conversations. Both parties can speak simultaneously without clipping or feedback.
DC24V Output: The integrated 24V DC output can power auxiliary devices such as strobe lights, cameras, or sensors – simplifying installation.
Heavy-duty steel with anti-tamper screws prevents vandalism and unauthorized access.
Powerful audio cuts through industrial noise. Clear voice communication in factories.
Single button press connects instantly to security. No menus, no confusion.
Power auxiliary devices – strobes, cameras, sensors – directly from the intercom.
| Feature | Description |
|---|---|
| Casing Material | 2mm thick steel, powder-coated |
| Screw Type | Anti-tamper Torx (security bit required) |
| Impact Resistance | IK07 (5 joules) |
| Tamper Switch | Optional tamper alarm (configurable) |
Anti-tamper screws
Special tool required
| Parameter | Value |
|---|---|
| Amplifier Power | 30W RMS (digital) |
| Frequency Response | 100Hz – 15kHz |
| Speaker Type | HIFI driver, weather-sealed |
| Microphone Sensitivity | -42dB ± 3dB |
| Echo Cancellation | Up to 60dB |
Cuts through industrial noise
High-sensitivity pickup
| Parameter | Rating |
|---|---|
| Ingress Protection | IP54 |
| Operating Temperature | -20°C to 50°C |
| Impact Resistance | IK07 |
| Mounting | Wall mount with anti-tamper hardware |
| Cable Entry | Rear or bottom, weatherproof glands |
IP54 – dust, splashing water
-20°C operation
| Parameter | Specification |
|---|---|
| Output Voltage | 24V DC ±5% |
| Maximum Current | 500mA (12W) |
| Typical Uses | Strobe lights, cameras, sensors |
| Protection | Short-circuit, over-current |
24V DC out
500mA max
The T-7732 is designed to withstand intentional damage. The steel casing resists impact, anti-tamper screws prevent access, and all components are secured against prying. Ideal for unsupervised locations prone to vandalism.
| Model | Type | Protection | Key Feature |
|---|---|---|---|
| T-7710 | One-key outdoor | IP55 | 500W amp, solar ready |
| T-7731 | Explosion-proof | Ex db IIB T6 Gb, IP66 | Handset, 30W ext |
| T-7732 | Industrial outdoor | IP54 | Steel casing, anti-tamper |
| T-7730/P | IP66 decoding terminal | IP66 | 16/30W amp |
The T-7732 is designed for general industrial outdoor use with tamper resistance. The T-7731 is certified for hazardous areas with explosive gases.
| Feature | T-7732 (Industrial) | T-7731 (Explosion-proof) |
|---|---|---|
| Enclosure | Steel casing | Ex db flameproof |
| Protection Rating | IP54 | IP66 + Ex |
| Tamper Protection | Anti-tamper screws | Ex-certified |
| Amplifier | 30W internal HIFI | 30W external |
| Best For | Factories, warehouses, parking | Oil & gas, chemical plants |
IP54 rating: 5 = dust protected (limited ingress, no harmful deposits), 4 = protected against splashing water from any direction. Suitable for outdoor use in rain and hose-down, but not for powerful jets or submersion.
Use the 24V DC output to power a strobe light that flashes when the call button is pressed – alerts security to the active location. Also suitable for powering small cameras, sensors, or LED indicators.
T-7732 (wall-mounted) with 24V strobe light
Located in high-noise production area. One-button call connects to security office. 30W amplifier ensures voice is heard over machinery noise. Strobe light flashes when call is active. Steel casing resists impacts from forklifts and equipment.