Alpha HT333A QWIKBUS Concave Handset, Anthracite
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
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Key Features
- Reduces installation time and cost with simple 2-wire (common loop) hookup, ideal for concierge and retrofit projects
- Delivers clear, reliable half‑duplex voice using an electret condenser microphone for security and monitoring applications
- Eavesdrop privacy and rugged construction provide secure, long-lasting operation at busy front desks and control rooms
- Flexible mounting options (flush, surface or desk) adapt to varied site requirements without custom enclosures
- Discreet anthracite finish complements modern lobby and surveillance environments while maintaining a professional appearance
- Compact footprint (8.75 in H x 3.75 in W x 2.6 in D) conserves counter space and integrates cleanly with AlphaEntry systems
Quick Specifications
- Product Model
- HT333A
- Brand Name
- Alpha Communications
- Manufacturer Part Number
- HT333A
Explore the details
Product information
HT333A
Overview
Purpose-built for front-desk security and concierge communication, the Alpha Communications HT333A QWIKBUS Concave Handset delivers dependable, space-saving voice connectivity for building access, monitoring and surveillance. As an Alpha Communications intercom handset designed to pair with AlphaEntry WINPC master stations, the HT333A requires only two common (loop) wires—reducing wiring complexity and installation labor on retrofit or new builds. The handset uses an electret condenser microphone and supports crystal-clear half‑duplex voice to ensure intelligible conversations in noisy lobbies and control rooms, while eavesdrop privacy options enhance operational security. Rugged, easy-to-operate construction and multiple mounting choices (flush, surface or desk) make the HT333A a flexible choice for concierge desks, security stations, and remote monitoring points. Finished in anthracite to blend with modern interiors, this compact unit (8.75 in H x 3.75 in W x 2.6 in D) integrates seamlessly into existing intercom and surveillance systems. Contact us to add the HT333A to your security or concierge deployment and streamline front-desk communications.
Features
- Reduces installation time and cost with simple 2-wire (common loop) hookup, ideal for concierge and retrofit projects
- Delivers clear, reliable half‑duplex voice using an electret condenser microphone for security and monitoring applications
- Eavesdrop privacy and rugged construction provide secure, long-lasting operation at busy front desks and control rooms
- Flexible mounting options (flush, surface or desk) adapt to varied site requirements without custom enclosures
- Discreet anthracite finish complements modern lobby and surveillance environments while maintaining a professional appearance
- Compact footprint (8.75 in H x 3.75 in W x 2.6 in D) conserves counter space and integrates cleanly with AlphaEntry systems
| General Information | |
|---|---|
| Brand Name | Alpha Communications |
| Manufacturer Part Number | HT333A |
| Physical Characteristics | |
| Depth | 2.60" |
| Width | 3.75" |
| Height | 8.75" |
| Miscellaneous | |
| Features | Available in White, Titanium (Silver/Grey) or Anthracite (Charcoal) color, Clear Voice Fidelity using Electret Condenser Microphones, Crystal Clear Half-Duplex or Enhanced Half-Duplex Voice Operation (depending on system components being used), Easy Installation - Only 2 Common (loop) Wires Required, Eavesdrop Privacy, Mounts Flush, Surface or Desk (with optional adapters), Rugged and Reliable / Simple to Operate |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- HT333A
- Manufacturer part:
- HT333A
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsAlpha HT333A QWIKBUS Concave Handset, Anthracite
HT333A