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Efergy Elite / E2 / Transmitter
✅ In stock
F
Grade
Analysis Confidence
59%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified May 20, 2026 5:59 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 🏷️A 17% cut from the official retail price adds further appeal.
- 📉No lower price has surfaced in the past twelve months, making this one of the standout deals in recent memory.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
16/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Florida Eco Products
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Add it on your Engage system to monitor up to 5 circuits
✓Range of transmission of up to 150 ft in open area
⚙️ Specifications
Brand
efergy
Output Voltage
5 volts_of_direct_current
Plug Format
Type A or Type B
UPC
743724503548
Power Source
Solar
Manufacturer
Efergy
Part Number
STEXTRa
Item Weight
2.39 ounces
Package Dimensions
4 x 3 x 2 inches
Item model number
STEXTRa
Is Discontinued By Manufacturer
No