Tecel 10 Radial Electric Strike 8-12V AC/DC Mechanical Hold-Open Fail-Secure

Product Overview

The Tecel 10 Radial Electric Strike is a compact access control component designed for use in intercom systems, entrance doors, and gates in commercial and residential environments. Supporting both AC and DC supply voltages in the 8?12 V range, it features a radial latch mechanism and a fail-secure (normally closed) configuration, ensuring secure locking in the event of power loss. Its symmetrical design allows for universal mounting on either left- or right-handed doors.

A distinguishing feature of the Tecel 10 is its integrated mechanical hold-open function, which enables users to manually switch the lock into continuous open mode during set hours. This reduces operational complexity in high-traffic locations such as office entrances, retail stores, and multi-family buildings by eliminating the need for constant electronic unlocking, making it particularly suitable for property managers and facility maintenance teams handling bulk installations.

Key Features

• Wide supply voltage ? operates at 8?12 V AC or DC for flexible integration with various access systems


• Radial (rotary) latch ? ensures smooth engagement, higher durability, and reliable closure even with minor door misalignment


• Mechanical hold-open lock ? can be manually switched to allow uninterrupted access during working hours or events


• Fail-secure (NC) mode ? remains locked when unpowered, increasing security for entry points


• Quiet operation ? radial technology and robust construction minimize noise during actuation


• Universal mounting ? symmetric design fits both left- and right-handed installations


• Manual mode lever ? enables ease of use during extended open times

Technical Specifications

• Supply Voltage: 8?12 V AC/DC


• Latch Type: Radial (rotary)


• Mechanical Hold-Open: Yes, with manual lever


• Operation Mode: Fail-secure (NC)


• Mounting: Universal, left/right hand doors


• Application: Entrance doors, gates, intercom systems

Applications

Suitable for entrance doors and gates in residential buildings, offices, retail units, and facilities equipped with intercom or access control systems. Recommended for use in high-traffic areas requiring both security and convenient manual override, such as office lobbies, commercial entrances, and service doors. Supports bulk installation in property management projects and facilities upgrades.

Packaging & Shipping

Standard export packaging. Unit includes the electric strike body and mechanical lock lever; mounting hardware and installation instructions are provided.