The Context Plus Mounting Base 45681-210IMU is a low insertion force base with stainless steel contacts for the detector terminals. XPERT cards are supplied with all bases.

• XPERT Addressing. Universal address cards, known as XPERT cards, are supplied with all bases.
• Locking feature to prevent unauthorised detector removal.
• Detectors fit into bases one way only, without snagging, and require clockwise rotation without push force to be plugged in.
• Base have a wide interior diameter for ease of access to cables and terminals and there are two slots for fixing screws.
• Detectors fit into this base one way only, without snagging, and require clockwise rotation without push force to be plugged in.