Metal roofs, brick walls, and rural distance all block cell signal. The Tiladeco Pro Cell Signal Booster is built for exactly those spots — it pulls in the weak signal outside, amplifies it, and rebroadcasts stronger 4G LTE and 5G coverage indoors, with no monthly fees or contracts.

How it works

• An outdoor antenna captures the weak cell signal from nearby towers
• The amplifier boosts that signal to a stronger level
• Indoor antennas rebroadcast the strengthened signal through your space

Key features

• Designed for metal-roof buildings, rural properties, and hard-to-reach areas
• Coverage up to 10,000 sq ft, depending on outside signal strength
• 4G LTE and 5G support on all major U.S. carriers: AT&T, Verizon, T-Mobile, and US Cellular
• Boosts all phones and devices at once — no per-device setup
• DIY installation in about 20 minutes with the included guide

What's in the box

• 1x outdoor antenna
• 2x indoor antennas
• Amplifier, cabling, mounting hardware, and installation guide

Good to know

A booster strengthens an existing outdoor signal rather than creating one, so results vary by location. This is an FCC-certified consumer signal booster; as required for all U.S. boosters, register it with your carrier after setup (free). Backed by a 30-day money-back guarantee and a 2-year warranty.