Honeywell 42203758-03SE Accessory

The ET51 is IP65-sealed, drop-tested to 4 ft. on concrete (5 ft. to plywood with optional frame), and resistant to water, dust, extreme temperatures, and vibrations—ideal for indoor and outdoor industrial environments.

Yes, it features an integrated SE4710 1D/2D scan engine for enterprise-class barcode capture, along with a 13 MP rear camera for occasional scanning, photos, and documents.

The ET51 includes a user-replaceable 6440 mAh battery for full-shift operation and supports an optional hot-swappable secondary battery via expansion back for 24/7 use.

It supports dual-band Wi-Fi (802.11 a/b/g/n/ac), Bluetooth 5.0, and NFC (ISO 14443, MIFARE, FeliCa, ISO 15693), enabling strong and flexible wireless communication in the field.

Yes, the ET51 supports third-party payment expansion backs from MTI, enabling mPOS with major terminals like Ingenico, Verifone, and PAX, along with MSR and Smartcard readers.

Running Android 10 (upgradeable to A11/R), the ET51 includes Zebra’s LifeGuard™ for Android for security updates and Mobility DNA tools for easy deployment, device management, and productivity enhancement.

The ET56 includes built-in global LTE connectivity, making it ideal for field workers who require cellular access outside Wi-Fi zones, while the ET51 is Wi-Fi only.