The model of pagers used in detonations in Lebanon were made by Budapest-based BAC Consulting, Taiwanese pager firm Gold Apollo said on Wednesday, adding it had only licensed out its brand to the company and was not involved in the production of the devices.

Taiwanese company Gold Apollo said Wednesday that it authorized its brand on the pagers that exploded in Lebanon and Syria but that another company based in Budapest manufactured them. Hundreds of handheld pagers exploded almost simultaneously Tuesday across Lebanon and in parts of Syria,

Taiwanese electronics maker Gold Apollo has denied producing the pagers used in Tuesday’s deadly attack in Lebanon, which killed at least nine people and injured nearly 3,000.