Q: How do I add a BT PIR to my UltraPIR Alarm? A: Please press the pairing button on the back of the Remote Control and back of the BT PIR until you hear an 2 2. Send MMS infrared induction, and at the same time callback binding phone 1 to 2 minutes 3. Call automatic answer 4. The recording function 5. The video Turn on: Open the deck lid, follow the instructions in Figure to insert the SIM card. Binding Phone Number: (2 Ways to bind the phone number). a. Call To Bind: A) turning on: open the deck lid, insert the SIM card follow the instructions in Figure deck automatically boot. B) number binding: after 15 seconds calling PIR Motion MMS Mini Alarm User Manual (1) Product overview Support global frequency ranges：GSM850,GSM900, 1800, 1900MHZ Compact design. the instructions in the user manual. Contents PIR Motion Detector . Alarm voice message: Message is played when you pick up an emergency call.