![NOTIFIER® Socket for Bulkhead Bases Ivory Color [RMK400AP-IV]](http://en-shop.sysaway.com/cdn/shop/products/RMK400AP-IV_grande.png?v=1673885273)
Reference:
RMK400AP-IV
Accessory to embed bases of NFX range in suspended ceiling. For FLS-751 and IDX-751AE detectors. Flush mounting. Ivory color. 10 Unit pack.