Smart Lock | E35PRO | HTN Prime

The E35PRO smart lock is part of the HTN Prime digital lock series; it is an upgraded version of the E35 model that, in addition to the features of the E35, includes a smart peephole and a display screen. The screen measures 3.5 inches and offers 480p resolution. This smart lock offers multiple unlocking methods, including fingerprint, card, tag, and passcode. You can connect the handle to your mobile phone via Wi-Fi and control it using the TUYA app without needing any additional hardware. Once connected to the app, you gain access to features such as activity monitoring, viewing images captured by the built-in camera, adding new users, and generating one-time or time-limited access codes. This handle features an elegant, semi-mechanical design. It is powered by a combination of standard AA batteries and a lithium battery, and it emits an audible alarm when the power level runs low. Should the batteries deplete without your notice, you can temporarily power the unit using a power bank to unlock the door before disconnecting the power bank. Certain functions of the handle rely on the lithium battery, while others operate using the AA batteries. One of the impressive features of this handle is the “Passage mode” (free-access mode), designed for high-traffic areas or specific situations. Additionally, it includes a privacy lock (night latch); once engaged, no one—not even the administrator—can open the door. The E35PRO digital lock features a brass cylinder and a stainless steel latch—both rust-resistant and anti-theft—significantly enhancing your home’s security. Essentially, by purchasing the HTN Prime smart lock, you eliminate the need to buy the lock mechanism and cylinder separately, as you receive a complete, all-in-one package. Installation and setup of the digital lock are performed by HTN Prime technicians, and all products come with a 36-month warranty and 7 years of after-sales service. Please note that issues such as impact damage, installation by non-specialists, tampering with the lock, etc., are not covered by the warranty. You can purchase our products online via our website or in person from our authorized representatives across the country.