Powermax 205-86
The Powermax 205-86 Bell functions as a primary audible signaling component for integrated building management systems. It utilizes a mechanical striking mechanism to produce a distinct dual-tone sound upon activation. The unit integrates directly into standard electrical circuits within commercial or residential infrastructures. Engineering teams specify this model for its consistent decibel output and operational longevity. It maintains performance over high-frequency trigger cycles without signal degradation.
This signaling hardware operates within a voltage range of 220V to 240V AC. It supports standard 50/60Hz frequencies found in most regional power grids. The internal circuitry handles momentary current surges during activation cycles. Technicians connect the device via two-wire terminal blocks located on the rear chassis. These terminals accommodate solid or stranded copper conductors up to 1.5mm in diameter. Secure screw-down clamps prevent wire slippage during vibration or thermal expansion.
The exterior chassis consists of high-impact, fire-retardant polycarbonate. This material resists yellowing from UV exposure in indoor environments. The internal solenoid mechanism features copper windings for high thermal efficiency. It strikes two tuned metal plates to generate the traditional notification tone. This mechanical approach ensures long-term reliability compared to digital speaker alternatives. The 86mm x 86mm faceplate aligns with international wall-box standards for seamless integration.
Procurement managers often acquire these units in bulk for large-scale hospitality or residential projects. The 100-piece carton configuration facilitates streamlined inventory management for distributors and contractors. Each unit weighs approximately 100 grams, reducing physical stress on mounting hardware. The white finish provides a neutral aesthetic for various interior designs. Maintenance requirements remain minimal due to the simplified mechanical design of the internal striker.
The 205-86 model adheres to standard electrical safety regulations for low-voltage signaling equipment. It provides an IP20 rating for protection against solid objects during handling. The flush-mount design minimizes physical protrusion from the wall surface. This reduces the risk of accidental impact in high-traffic corridors or narrow entryways. The sound pressure level reaches 80 decibels at a one-meter distance. Consequently, the chime remains audible throughout standard office or apartment layouts.
Key Features
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Universal 86-Type Mounting
The chassis fits standard 86mm square junction boxes for flush installation. -
Electrical Specifications
- Operates on 220V-240V AC mains power
- Draws minimal current during standby and active states
- Features rear-access screw terminal blocks
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Acoustic Performance
Produces a clear 80dB mechanical chime for high audibility. -
Industrial Grade Housing
- Constructed from fire-retardant PC plastic
- Resists impact and environmental discoloration
Specifications
| Feature | Specification |
|---|---|
| Input Voltage | 220V – 240V AC |
| Frequency | 50/60 Hz |
| Mounting Standard | 86mm x 86mm (Type 86) |
| Sound Output | 80dB @ 1 Meter |
| Material | Fire-retardant Polycarbonate |
| Terminal Type | Screw Terminal |
| Carton Quantity | 100 Pieces |
What’s in the Box
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1 x Powermax 205-86 Wired Chime Unit
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2 x Mounting Screws
Why Choose Powermax 205-86
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Mechanical strike hardware ensures consistent auditory alerts without the failure points of electronic speakers.
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Standardized square dimensions allow for rapid deployment in international electrical infrastructure projects.
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Fire-retardant materials enhance the safety profile of the building’s electrical signaling network.
Brian Otieno (verified owner) –
I prefer these wired ones over the battery-operated types that always fail when the cells leak or run out. This Powermax 205-86 is reliable since it’s connected directly to the power. The ‘Ding Dong’ is polite but firm. Good purchase from the team.
Njeri Kamau (verified owner) –
Very fast delivery to Thika. The bell was well packaged and works perfectly for our shop entrance.
Silas Omondi (verified owner) –
Decent bell for the price. The casing is basic plastic but the internal strike mechanism seems solid enough. It is actually a bit louder than I expected for my small office, but at least no one misses a visitor now.
Amina Hassan (verified owner) –
Received the Powermax bell yesterday. It’s a simple unit but does the job well. Just make sure you have your wiring ready because it’s AC 220V. Installed it at the main door and we can hear it clearly even from the kitchen at the back.
Kevin Mwangi (verified owner) –
The sound is very clear and loud enough for my 3-bedroom house in Syokimau. It’s that classic ding-dong tone which isn’t annoying like those digital ones with too many noisy tunes. Very easy for my fundi to mount and connect to the mains.