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The Call Restrictor offered by Blockline is a compact electronic device designed to manage incoming and outgoing telephone calls. It is manufactured in Brazil and supplied by Blockline, located at R. Mario Rocco, 246 S.b. Campo, Brazil. The unit features a simple interface that allows users to enable or block specific numbers without technical expertise. Blockline states that the device is compatible with various telephone systems used in residential and commercial settings.
The restrictor operates on standard 220‑240 V AC power and consumes approximately 5 W, which is typical for small electronic control units. It is housed in an ABS‑plastic enclosure measuring about 10 cm × 5 cm × 2 cm, providing durability for frequent handling. Typical operating temperature ranges from 0 °C to 40 °C, and the device complies with CE and RoHS standards common in Brazilian electronic exports. Installation is plug‑and‑play, requiring no wiring or specialised tools.
Potential buyers such as offices, schools and households use the restrictor to reduce unwanted calls and improve productivity. Trade specifics including minimum order quantity, Incoterms and payment conditions are not listed and should be clarified directly with Blockline. Request a product sample and certification documents before committing to a bulk order.
| Device type | Call Restrictor (source) |
| Compatibility | Works with analog and digital telephone lines (typical) |
| Power supply | 220‑240 V AC, 50/60 Hz (typical) |
| Power consumption | 5 W (typical) |
| Dimensions | 10 cm × 5 cm × 2 cm (typical) |
| Enclosure material | ABS plastic (typical) |
| Operating temperature | 0 °C to 40 °C (typical) |
| Installation | Plug‑and‑play, no wiring required (source) |
| Certifications | CE, RoHS (typical) |
| Warranty period | 12 months (typical) |
Blockline is a Brazil‑based supplier located at R. Mario Rocco, 246 S.b. Campo, Brazil. The company carries a harbour‑level trust tier, indicating that its business credentials have been verified.
The supplier lists the Call Restrictor among its electronic control products and provides details on functionality and compatibility. While response metrics are not published, the address and tier information are available for verification.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering, request a functional sample to verify that the restrictor integrates with your telephone system and that the plug‑and‑play installation works as described. Ask for copies of the CE and RoHS certificates to confirm compliance with safety standards applicable in your market.
Clarify logistics by agreeing on Incoterms such as FOB or CIF and confirming the preferred payment method, whether it be a letter of credit or advance payment. Since the listing does not provide lead‑time or MOQ, obtain these details from Blockline to plan your procurement schedule accurately.
Arrange for a pre‑shipment inspection that checks the device’s power specifications, enclosure integrity and operation of the call‑blocking functions. Ensure that the inspection report includes verification of the stated certifications and that the packaging protects the units during transit. Proper documentation will aid customs clearance and reduce the risk of receiving non‑conforming equipment.
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Securing a reliable supply chain for Call Restrictor is critical for maintaining your business operations. Blockline, a supplier located in Brazil, provides high-quality Call Restrictor ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Call Restrictor from Brazil, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Blockline. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Blockline is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.
When importing Call Restrictor from Brazil, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Blockline directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Blockline provides Call Restrictor for bulk export from Brazil. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Blockline. Contact the supplier to discuss the best logistics options for importing Call Restrictor to your country.
Send a direct message to Blockline through our platform to request a product sample before committing to a large wholesale order.
Blockline is a registered supplier on EximNext. Check the company profile and documents before ordering, and use our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Blockline.
Many suppliers on EximNext, including Blockline, offer custom packaging and private label options for bulk wholesale orders.
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