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Must-have Alarm.com | Keypad Reader With Hf + Prox + Mobile | Adc-ac-et25 Bundle [w8h3glNW]

$57.99 $185.99 -69%

DescriptionThe Single Gang Reader with Keypad (ADC-AC-ET25) offers a modern aesthetic and a state-of-the-art feature set. Standard technologies include Proximity (125 kHz), NFC (13.56 MHz), and Bluetooth.The Single Gang Reader with Keypad is fully OS

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Description

The Single Gang Reader with Keypad (ADC-AC-ET25) offers a modern aesthetic and a state-of-the-art feature set. Standard technologies include Proximity (125 kHz), NFC (13.56 MHz), and Bluetooth.

The Single Gang Reader with Keypad is fully OSDP compliant and is enabled for Secure Channel. Additionally, the reader offers a patented feature called OSDP Auto-Detect.

The reader communicates OSDP and Wiegand over the same wires to automatically detect and convert to OSDP Secure Channel protocol, eliminating the need to rewire or reconfigure the reader.

 

Features

  • Wiegand and OSDP compatible
    • OSDP verified from SIA
  • Proximity credential support for legacy badges/fobs
  • MIFARE DESFire EV2 smart credential support for encrypted badges/fobs
    • Only compatible with Alarm.com and WaveLynx-branded EV2 smart credentials
  • Required for Alarm.com's Mobile Access Credential support
  • Compatible with Mercury and Aero Series hardware

Specifications

Feature Details
RF Technologies 125 KHz, 13.56 MHz, NFC, Bluetooth Low Energy
Reads

MIFARE DESFire® EV1 & EV2, LEAF, FSK and ASK proximity

Input power

5-16 VDC, 144 mA max (ET10), 169 mA max (ET20), 193 mA max (ET25)

Output

OSDP, Wiegand, accelerometer-based tamper detection

Read ranges

EV1: 1.2”, EV2: 2.2”, 125 kHz up to 4”

Temperature -31°F – 151°F (-35°C – 66°C)
Dimensions

5.1 x 1.7 x 0.7” (13.0 x 4.3 x 1.8 cm) (ET10), 5.1 x 3.3 x 0.7” (13.0 x 8.4 x 1.8 cm) (ET20 & ET25)

Operating Humidity

5 – 95% (non-condensing) RH

Weight

7 oz (ET10), 10 oz (ET20), 11.3 oz (ET25)

Country of Origin USA
Weight

7 oz (ET10), 10 oz (ET20), 11.3 oz (ET25)

Certifications

FCC, IC, CE, UL 294,EN 302291, EN 301489, EN 300330,EN 50130-4, IP55, BIS IS 13252


What Our Customers Say

January 1, 2026

Absolutely no complaints!

I am overjoyed with this remarkable product.

- Fanny A..

January 1, 2026

Absolutely no complaints!

A great product with a very, very, very, very solid design.

- Beli O..

January 1, 2026

Absolutely no complaints!

This is a very solid and a very, very, very clever tool.

- Rhiannon L..

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