... 0.5 O 5. Colour:red, green,white, yellow Manual Call Point J-SAP-M-04D fire alarm Technical Parameters ... Intustration J-SAP-M-04D is a kind of universal manual call point according to the GA5-91 standard. It ... a switch on other special condition.J-SAP-M-04D manual call point is easy to operate. When the fire ... into the testing hole on the right side of manual call point, which has the same effect as break ...