We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small rectangular replacement battery with green circuit board and silver contacts

Cameron Sino battery for wireless magnetic contact

SKU CH-FX5Y-09421

Replacement battery powers wireless magnetic contact sensors with high-quality cells for extended life and reliable security performance

  • Reliable power for security sensors with high-quality cells
  • Longer lifespan reduces replacement frequency using premium cell construction
  • Simple replacement process enables easy installation
  • Consistent operation meets original manufacturer specifications
  • Secure fit restores full sensor functionality

Replacement Battery for Wireless Magnetic Contacts

This Cameron Sino battery is a direct replacement for wireless magnetic contact sensors used in security systems. It is built with high-quality cells to deliver reliable, long-lasting power and consistent performance. The unit is engineered to meet or exceed the original manufacturer specifications, ensuring a secure fit and full restoration of device functionality. Installation is straightforward, allowing users to quickly return their sensors to operation.

Ideal for Security System Maintenance

This battery suits homeowners or installers needing to restore power to existing wireless magnetic contact sensors without replacing the entire device. It is not intended for users whose sensors require a different form factor, voltage, or chemistry than the original specification. Buyers who cannot confirm their sensor model matches this replacement should look at other options.

Designed for Wireless Magnetic Contact Sensors

The defining specification is its dedicated compatibility with wireless magnetic contact sensors. This single factor determines whether the battery will fit and function correctly in the target security device. Verifying the sensor model against this compatibility is essential before purchase.

How it compares

Measured against everything we stock in Jump Starters, Chargers & Power Packs, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 90% of the 1,744 comparable items (median $14.99).

Specifications

Product
Brand nameCameron Sino
Model nameWireless magnetic contact

Questions about this item

How do I install the Cameron Sino battery in my wireless magnetic contact sensor and what step is often missed?

Open the sensor housing, remove the old cell, insert the new Cameron Sino battery matching the polarity markings, then close the cover and test the sensor to confirm the tamper switch is engaged.

What maintenance or replacement will this battery need over time?

The battery will eventually deplete and require a full replacement; no recharging or periodic maintenance is needed beyond checking sensor operation during routine system tests.

What limit appears first under sustained use in a wireless magnetic contact sensor?

The finite capacity of the primary cell sets the limit; once the stored charge is exhausted the sensor stops transmitting until the battery is replaced.

More in Jump Starters, Chargers & Power Packs

Similar items